Das Zertifikat „Epidemiologie“ der Fachgesellschaften DGEpi, GMDS, DGSMP und IBS-DR: Aktualisierung 2012 [The certificate “epidemiology” of the scientific societies DGEpi, GMDS, DGSMP and IBS-DR: Update 2012]

Author(s): Zeeb, Hajo | Bickeböller, Heike | Jöckel, Karl-Heinz | Stang, Andreas | Stark, Klaus | Steindorf, Karen | Swart, Enno | Waldmann, Annika

CO profiles from SCIAMACHY observations using cloud slicing and comparison with model simulations

Author(s): C. Liu | S. Beirle | T. Butler | P. Hoor | C. Frankenberg | P. Jöckel | M. Penning de Vries | U. Platt | A. Pozzer | M. G. Lawrence | J. Lelieveld | H. Tost | T. Wagner

Numerical Modeling of Climate-Chemistry Connections: Recent Developments and Future Challenges

Author(s): Martin Dameris | Patrick Jöckel

Früherkennung des Prostatakarzinoms in Deutschland: erste Ergebnisse einer prospektiven multizentrischen Studie

Author(s): Luboldt H-J | Altwein JE | Bichler K-H | Czaja D | Fornara P | Hüsing J | Jöckel K-H | Rübben H | Schalkhäuser K | Weißbach L | Wirth MP

Erhöhter Blutdruck und abdominale Adipositas sind die häufigsten Faktoren des metabolischen Syndroms in einer Kohorte von 35.869 Patienten in der primärärztlichen Versorgung

Author(s): Moebus S | Hanisch JU | Lösch C | Bramlage P | Schunkert H | Hauner H | Wasem J | Jöckel KH

HOx measurements in the summertime upper troposphere over Europe: a comparison of observations to a box model and a 3-D model

Author(s): E. Regelin | H. Harder | M. Martinez | D. Kubistin | C. Tatum Ernest | H. Bozem | T. Klippel | Z. Hosaynali-Beygi | H. Fischer | R. Sander | P. Jöckel | R. Königstedt | J. Lelieveld

Global sensitivity of aviation NOx effects to the HNO3-forming channel of the HO2+NO reaction

Author(s): K. Gottschaldt | C. Voigt | P. Jöckel | M. Righi | R. Deckert | S. Dietmüller

T. Brocades Zaalberg, A. ten Cate, Missie in Al Muthanna. De Nederlandse krijgsmacht in Irak 2003-2005C. Klep, Uruzgan. Nederlandse militairen op missie, 2005-2010

Author(s): J.T. Jockel

Why have there been no more ‘affairs’ like Somalia, Rwanda and Srebrenica?

Author(s): Joseph T. Jockel

The 1-way on-line coupled atmospheric chemistry model system MECO(n) – Part 3: Meteorological evaluation of the on-line coupled system

Author(s): C. Hofmann | A. Kerkweg | H. Wernli | P. Jöckel

The 1-way on-line coupled atmospheric chemistry model system MECO(n) – Part 2: On-line coupling with the Multi-Model-Driver (MMD)

Author(s): A. Kerkweg | P. Jöckel

The 1-way on-line coupled atmospheric chemistry model system MECO(n) – Part 1: Description of the limited-area atmospheric chemistry model COSMO/MESSy

Author(s): A. Kerkweg | P. Jöckel

Does socioeconomic status affect the association of social relationships and health? A moderator analysis

Author(s): Vonneilich Nico | Jöckel Karl-Heinz | Erbel Raimund | Klein Jens | Dragano Nico | Weyers Simone | Moebus Susanne | Siegrist Johannes | von dem Knesebeck Olaf

The 1-way on-line coupled atmospheric chemistry model system MECO(n) – Part 3: Meteorological evaluation of the on-line coupled system

Author(s): C. Hofmann | A. Kerkweg | H. Wernli | P. Jöckel

The Atmosphere-Ocean General Circulation Model EMAC-MPIOM

Author(s): A. Pozzer | P. Jöckel | B. Kern | H. Haak

Erhöhter Blutdruck und abdominale Adipositas sind die häufigsten Faktoren des metabolischen Syndroms in einer Kohorte von 35.869 Patienten in der primärärztlichen Versorgung

Author(s): Moebus S | Hanisch JU | Lösch C | Bramlage P | Schunkert H | Hauner H | Wasem J | Jöckel KH

Früherkennung des Prostatakarzinoms in Deutschland: erste Ergebnisse einer prospektiven multizentrischen Studie

Author(s): Luboldt H-J | Altwein JE | Bichler K-H | Czaja D | Fornara P | Hüsing J | Jöckel K-H | Rübben H | Schalkhäuser K | Weißbach L | Wirth MP

Projections of UV radiation changes in the 21st century: impact of ozone recovery and cloud effects

Author(s): A. F. Bais | K. Tourpali | A. Kazantzidis | H. Akiyoshi | S. Bekki | P. Braesicke | M. P. Chipperfield | M. Dameris | V. Eyring | H. Garny | D. Iachetti | P. Jöckel | A. Kubin | U. Langematz | E. Mancini | M. Michou | O. Morgenstern | T. Nakamura | P. A. Newman | G. Pitari | D. A. Plummer | E. Rozanov | T. G. Shepherd | K. Shibata | W. Tian | Y. Yamashita

The 1-way on-line coupled atmospheric chemistry model system MECO(n) – Part 1: The limited-area atmospheric chemistry model COSMO/MESSy

Author(s): A. Kerkweg | P. Jöckel

The 1-way on-line coupled atmospheric chemistry model system MECO(n) – Part 2: On-line coupling

Author(s): A. Kerkweg | P. Jöckel

The atmospheric chemistry box model CAABA/MECCA-3.0

Author(s): R. Sander | A. Baumgaertner | S. Gromov | H. Harder | P. Jöckel | A. Kerkweg | D. Kubistin | E. Regelin | H. Riede | A. Sandu | D. Taraborrelli | H. Tost | Z.-Q. Xie

Application of SCIAMACHY and MOPITT CO total column measurements to evaluate model results over biomass burning regions and Eastern China

Author(s): C. Liu | S. Beirle | T. Butler | J. Liu | P. Hoor | P. Jöckel | A. Pozzer | C. Frankenberg | M. G. Lawrence | J. Lelieveld | U. Platt | T. Wagner

Corrigendum to "Geomagnetic activity related NOx enhancements and polar surface air temperature variability in a chemistry climate model: modulation of the NAM index" published in Atmos. Chem. Phys., 11, 4521–4531, 2011

Author(s): A. J. G. Baumgaertner | A. Seppälä | P. Jöckel | M. A. Clilverd

Geomagnetic activity related NOx enhancements and polar surface air temperature variability in a chemistry climate model: modulation of the NAM index

Author(s): A. J. G. Baumgaertner | A. Seppälä | P. Jöckel | M. A. Clilverd

Distribution of hydrogen peroxide and formaldehyde over Central Europe during the HOOVER project

Author(s): T. Klippel | H. Fischer | H. Bozem | M. G. Lawrence | T. Butler | P. Jöckel | H. Tost | M. Martinez | H. Harder | E. Regelin | R. Sander | C. L. Schiller | A. Stickler | J. Lelieveld

Projections of UV radiation changes in the 21st century: impact of ozone recovery and cloud effects

Author(s): A. F. Bais | K. Tourpali | A. Kazantzidis | H. Akiyoshi | S. Bekki | P. Braesicke | M. P. Chipperfield | M. Dameris | V. Eyring | H. Garny | D. Iachetti | P. Jöckel | A. Kubin | U. Langematz | E. Mancini | M. Michou | O. Morgenstern | T. Nakamura | P. A. Newman | G. Pitari | D. A. Plummer | E. Rozanov | T. G. Shepherd | K. Shibata | W. Tian | Y. Yamashita

The atmosphere-ocean general circulation model EMAC-MPIOM

Author(s): A. Pozzer | P. Jöckel | B. Kern | H. Haak

The atmospheric chemistry box model CAABA/MECCA-3.0gmdd

Author(s): R. Sander | A. Baumgaertner | S. Gromov | H. Harder | P. Jöckel | A. Kerkweg | D. Kubistin | E. Regelin | H. Riede | A. Sandu | D. Taraborrelli | H. Tost | Z.-Q. Xie

Simulation of polar stratospheric clouds in the chemistry-climate-model EMAC via the submodel PSC

Author(s): O. Kirner | R. Ruhnke | J. Buchholz-Dietsch | P. Jöckel | C. Brühl | B. Steil

A quasi chemistry-transport model mode for EMAC

Author(s): R. Deckert | P. Jöckel | V. Grewe | K.-D. Gottschaldt | P. Hoor

Development cycle 2 of the Modular Earth Submodel System (MESSy2)

Author(s): P. Jöckel | A. Kerkweg | A. Pozzer | R. Sander | H. Tost | H. Riede | A. Baumgaertner | S. Gromov | B. Kern

A case-control study: occupational cooking and the risk of uveal melanoma

Author(s): Schmidt-Pokrzywniak Andrea | Jöckel Karl-Heinz | Marr Anja | Bornfeld Norbert | Stang Andreas

Will climate change increase ozone depletion from low-energy-electron precipitation?

Author(s): A. J. G. Baumgaertner | P. Jöckel | M. Dameris | P. J. Crutzen

Development cycle 2 of the Modular Earth Submodel System (MESSy2)

Author(s): P. Jöckel | A. Kerkweg | A. Pozzer | R. Sander | H. Tost | H. Riede | A. Baumgaertner | S. Gromov | B. Kern

The effect of horizontal gradients and spatial measurement resolution on the retrieval of global vertical NO2 distributions from SCIAMACHY measurements in limb only mode

Author(s): J. Puķīte | S. Kühl | T. Deutschmann | S. Dörner | P. Jöckel | U. Platt | T. Wagner

Energetic particle precipitation in ECHAM5/MESSy – Part 2: Solar proton events

Author(s): A. J. G. Baumgaertner | P. Jöckel | H. Riede | G. Stiller | B. Funke

A fast stratospheric chemistry solver: the E4CHEM submodel for the atmospheric chemistry global circulation model EMAC

Author(s): A. J. G. Baumgaertner | P. Jöckel | B. Steil | H. Tost | R. Sander

The effect of horizontal gradients and spatial measurement resolution on the retrieval of global vertical NO2 distributions from SCIAMACHY measurements in limb only mode

Author(s): J. Puķīte | S. Kühl | T. Deutschmann | S. Dörner | P. Jöckel | U. Platt | T. Wagner

Challenging the holy grail of hospital accreditation: A cross sectional study of inpatient satisfaction in the field of cardiology

Author(s): Sack Cornelia | Lütkes Peter | Günther Wolfram | Erbel Raimund | Jöckel Karl-Heinz | Holtmann Gerald

Observed and simulated global distribution and budget of atmospheric C2-C5 alkanes

Author(s): A. Pozzer | J. Pollmann | D. Taraborrelli | P. Jöckel | D. Helmig | P. Tans | J. Hueber | J. Lelieveld

Will climate change increase ozone depletion from low-energy-electron precipitation?

Author(s): A. J. G. Baumgaertner | P. Jöckel | M. Dameris | P. J. Crutzen

A kinetic chemistry tagging technique and its application to modelling the stable isotopic composition of atmospheric trace gases

Author(s): S. Gromov | P. Jöckel | R. Sander | C. A. M. Brenninkmeijer

A fast stratospheric chemistry solver: the E4CHEM submodel for the atmospheric chemistry global circulation model EMAC

Author(s): A. J. G. Baumgaertner | P. Jöckel | B. Steil | H. Tost | R. Sander

Energetic particle precipitation in ECHAM5/MESSy – Part 2: Solar Proton Events

Author(s): A. J. G. Baumgaertner | P. Jöckel | H. Riede | G. Stiller | B. Funke

Observed and simulated global distribution and budget of atmospheric C2−C5 alkanes

Author(s): A. Pozzer | J. Pollmann | D. Taraborrelli | P. Jöckel | D. Helmig | P. Tans | J. Hueber | J. Lelieveld

Uncertainties in atmospheric chemistry modelling due to convection parameterisations and subsequent scavenging

Author(s): H. Tost | M. G. Lawrence | C. Brühl | P. Jöckel | The GABRIEL Team | The SCOUT-O3-DARWIN/ACTIVE Team

Quantifying atmospheric transport, chemistry, and mixing using a new trajectory-box model and a global atmospheric-chemistry GCM

Author(s): H. Riede | P. Jöckel | R. Sander

Corrigendum to "Technical Note: An implementation of the dry removal processes DRY DEPosition and SEDImentation in the Modular Earth Submodel System (MESSy)" published in Atmos. Chem. Phys., 6, 4617–4632, 2006

Author(s): A. Kerkweg | J. Buchholz | L. Ganzeveld | A. Pozzer | H. Tost | P. Jöckel

The influence of the vertical distribution of emissions on tropospheric chemistry

Author(s): A. Pozzer | P. Jöckel | J. Van Aardenne

Quantifying atmospheric transport, chemistry, and mixing using a new trajectory-box model and a global atmospheric-chemistry GCM

Author(s): H. Riede | P. Jöckel | R. Sander

Bacteria in the global atmosphere – Part 2: Modeling of emissions and transport between different ecosystems

Author(s): S. M. Burrows | T. Butler | P. Jöckel | H. Tost | A. Kerkweg | U. Pöschl | M. G. Lawrence

Ship emitted NO2 in the Indian Ocean: comparison of model results with satellite data

Author(s): K. Franke | A. Richter | H. Bovensmann | V. Eyring | P. Jöckel | P. Hoor | J. P. Burrows

Assessing the prevalence of the Metabolic Syndrome according to NCEP ATP III in Germany: feasibility and quality aspects of a two step approach in 1550 randomly selected primary health care practices

Author(s): Moebus, Susanne | Hanisch, Jens Ulrich | Neuhäuser, Markus | Aidelsburger, Pamela | Wasem, Jürgen | Jöckel, Karl-Heinz

The influence of the vertical distribution of emissions on tropospheric chemistry

Author(s): A. Pozzer | P. Jöckel | J. Van Aardenne

Evaluation of CLaMS, KASIMA and ECHAM5/MESSy1 simulations in the lower stratosphere using observations of Odin/SMR and ILAS/ILAS-II

Author(s): F. Khosrawi | R. Müller | M. H. Proffitt | R. Ruhnke | O. Kirner | P. Jöckel | J.-U. Grooß | J. Urban | D. Murtagh | H. Nakajima

Bacteria in the global atmosphere – Part 2: Modelling of emissions and transport between different ecosystems

Author(s): S. M. Burrows | T. Butler | P. Jöckel | H. Tost | A. Kerkweg | U. Pöschl | M. G. Lawrence

Uncertainties in atmospheric chemistry modelling due to convection and scavenging parameterisations – Part 1: Implications for global modelling

Author(s): H. Tost | M. G. Lawrence | P. Jöckel

C3-C5 alkanes in the atmosphere: concentration, seasonal cycle and contribution to the atmospheric budgets of acetone and acetaldehyde

Author(s): A. Pozzer | J. Pollmann | D. Taraborrelli | P. Jöckel | D. Helmig | P. Tans | J. Hueber | J. Lelieveld

Evaluation of CLaMS, KASIMA and ECHAM5/MESSy1 simulations in the lower stratosphere using observations of Odin/SMR and ILAS/ILAS-II

Author(s): F. Khosrawi | R. Müller | M. H. Proffitt | R. Ruhnke | O. Kirner | P. Jöckel | J.-U. Grooß | J. Urban | D. Murtagh | H. Nakajima

Energetic particle precipitation in ECHAM5/MESSy1 – Part 1: Downward transport of upper atmospheric NOx produced by low energy electrons

Author(s): A. J. G. Baumgaertner | P. Jöckel | C. Brühl

The impact of traffic emissions on atmospheric ozone and OH: results from QUANTIFY

Author(s): P. Hoor | J. Borken-Kleefeld | D. Caro | O. Dessens | O. Endresen | M. Gauss | V. Grewe | D. Hauglustaine | I. S. A. Isaksen | P. Jöckel | J. Lelieveld | E. Meijer | D. Olivie | M. Prather | C. Schnadt Poberaj | J. Staehelin | Q. Tang | J. van Aardenne | P. van Velthoven | R. Sausen

Severe ozone air pollution in the Persian Gulf region

Author(s): J. Lelieveld | P. Hoor | P. Jöckel | A. Pozzer | P. Hadjinicolaou | J.-P. Cammas

Ship emitted NO2 in the Indian Ocean: comparison of model results with satellite data

Author(s): K. Franke | A. Richter | H. Bovensmann | V. Eyring | P. Jöckel | J. P. Burrows

Consistent simulation of bromine chemistry from the marine boundary layer to the stratosphere – Part 2: Bromocarbons

Author(s): A. Kerkweg | P. Jöckel | N. Warwick | S. Gebhardt | C.A.M. Brenninkmeijer | J. Lelieveld

Consistent simulation of bromine chemistry from the marine boundary layer to the stratosphere, Part I: model description, sea salt aerosols and pH

Author(s): A. Kerkweg | P. Jöckel | A. Pozzer | H. Tost | R. Sander | M. Schulz | P. Stier | E. Vignati | J. Wilson | J. Lelieveld

Technical Note: Coupling of chemical processes with the Modular Earth Submodel System (MESSy) submodel TRACER

Author(s): P. Jöckel | A. Kerkweg | J. Buchholz | H. Tost | R. Sander | A. Pozzer

A climatology of surface ozone in the extra tropics: cluster analysis of observations and model results

Author(s): O. A. Tarasova | C. A. M. Brenninkmeijer | P. Jöckel | A. M. Zvyagintsev | G. I. Kuznetsov

What do 14CO measurements tell us about OH?

Author(s): M. C. Krol | J. Fokke Meirink | P. Bergamaschi | J. E. Mak | D. Lowe | P. Jöckel | S. Houweling | T. Röckmann

Global model simulations of the impact of ocean-going ships on aerosols, clouds, and the radiation budget

Author(s): A. Lauer | V. Eyring | J. Hendricks | P. Jöckel | U. Lohmann

Nitrogen compounds and ozone in the stratosphere: comparison of MIPAS satellite data with the Chemistry Climate Model ECHAM5/MESSy1

Author(s): C. Brühl | B. Steil | G. Stiller | B. Funke | P. Jöckel

Lightning and convection parameterisations – uncertainties in global modelling

Author(s): H. Tost | P. Jöckel | J. Lelieveld

Technical Note: simulation of detailed aerosol chemistry on the global scale using MECCA-AERO

Author(s): A. Kerkweg | R. Sander | H. Tost | P. Jöckel | J. Lelieveld

Global cloud and precipitation chemistry and wet deposition: tropospheric model simulations with ECHAM5/MESSy1

Author(s): H. Tost | P. Jöckel | A. Kerkweg | A. Pozzer | R. Sander | J. Lelieveld

Simulating organic species with the global atmospheric chemistry general circulation model ECHAM5/MESSy1: a comparison of model results with observations

Author(s): A. Pozzer | P. Jöckel | H. Tost | R. Sander | L. Ganzeveld | A. Kerkweg | J. Lelieveld

Stratospheric dryness

Author(s): J. Lelieveld | C. Brühl | P. Jöckel | B. Steil | P. J. Crutzen | H. Fischer | M. A. Giorgetta | P. Hoor | M. G. Lawrence | M. Milz | R. Sausen | G. P. Stiller | H. Tost

Technical Note: Implementation of prescribed (OFFLEM), calculated (ONLEM), and pseudo-emissions (TNUDGE) of chemical species in the Modular Earth Submodel System (MESSy)

Author(s): A. Kerkweg | R. Sander | H. Tost | P. Jöckel

Technical note: Recursive rediscretisation of geo-scientific data in the Modular Earth Submodel System (MESSy)

Author(s): P. Jöckel

Technical note: A new comprehensive SCAVenging submodel for global atmospheric chemistry modelling

Author(s): H. Tost | P. Jöckel | A. Kerkweg | R. Sander | J. Lelieveld

Stratospheric temperatures and tracer transport in a nudged 4-year middle atmosphere GCM simulation

Author(s): M. K. van Aalst | J. Lelieveld | B. Steil | C. Brühl | P. Jöckel | M. A. Giorgetta | G.-J. Roelofs

Technical Note: The Modular Earth Submodel System (MESSy) – a new approach towards Earth System Modeling

Author(s): P. Jöckel | R. Sander | J. Lelieveld

Technical Note: The new comprehensive atmospheric chemistry module MECCA

Author(s): R. Sander | R. Kerkweg | P. Jöckel | J. Lelieveld

A discussion on the determination of atmospheric OH and its trends

Author(s): P. Jöckel | C. A. M. Brenninkmeijer | P. J. Crutzen

Using 14C, 13C, 18O and 17O isotopic variations to provide insights into the high northern latitude surface CO inventory

Author(s): T. Röckmann | P. Jöckel | V. Gros | M. Bräunlich | G. Possnert | C. A. M. Brenninkmeijer

What does the global mean OH concentration tell us?

Author(s): M. G. Lawrence | P. Jöckel | R. von Kuhlmann

The impact of traffic emissions on atmospheric ozone and OH: results from QUANTIFY

Author(s): P. Hoor | J. Borken-Kleefeld | D. Caro | O. Dessens | O. Endresen | M. Gauss | V. Grewe | D. Hauglustaine | I. S. A. Isaksen | P. Jöckel | J. Lelieveld | G. Myhre | E. Meijer | D. Olivie | M. Prather | C. Schnadt Poberaj | K. P. Shine | J. Staehelin | Q. Tang | J. van Aardenne | P. van Velthoven | R. Sausen

Energetic particle precipitation in ECHAM5/MESSy1 – Part 1: Downward transport of upper atmospheric NOx produced by low energy electrons

Author(s): A. J. G. Baumgaertner | P. Jöckel | C. Brühl

Severe ozone air pollution in the Persian Gulf region

Author(s): J. Lelieveld | P. Hoor | P. Jöckel | A. Pozzer | P. Hadjinicolaou | J.-P. Cammas | S. Beirle

Consistent simulation of bromine chemistry from the marine boundary layer to the stratosphere – Part 1: Model description, sea salt aerosols and pH

Author(s): A. Kerkweg | P. Jöckel | A. Pozzer | H. Tost | R. Sander | M. Schulz | P. Stier | E. Vignati | J. Wilson | J. Lelieveld

Consistent simulation of bromine chemistry from the marine boundary layer to the stratosphere – Part 2: Bromocarbons

Author(s): A. Kerkweg | P. Jöckel | N. Warwick | S. Gebhardt | C. A. M. Brenninkmeijer | J. Lelieveld

What can 14CO measurements tell us about OH?

Author(s): M. C. Krol | J. F. Meirink | P. Bergamaschi | J. E. Mak | D. Lowe | P. Jöckel | S. Houweling | T. Röckmann

Technical Note: Coupling of chemical processes with the Modular Earth Submodel System (MESSy) submodel TRACER

Author(s): P. Jöckel | A. Kerkweg | J. Buchholz-Dietsch | H. Tost | R. Sander | A. Pozzer

A climatology of surface ozone in the extra tropics: cluster analysis of observations and model results

Author(s): O. A. Tarasova | C. A. M. Brenninkmeijer | P. Jöckel | A. M. Zvyagintsev | G. I. Kuznetsov

Nitrogen compounds and ozone in the stratosphere: comparison of MIPAS satellite data with the chemistry climate model ECHAM5/MESSy1

Author(s): C. Brühl | B. Steil | G. Stiller | B. Funke | P. Jöckel

Global model simulations of the impact of ocean-going ships on aerosols, clouds, and the radiation budget

Author(s): A. Lauer | V. Eyring | J. Hendricks | P. Jöckel | U. Lohmann

Lightning and convection parameterisations ─ uncertainties in global modelling

Author(s): H. Tost | P. Jöckel | J. Lelieveld

Technical Note: Simulation of detailed aerosol chemistry on the global scale using MECCA-AERO

Author(s): A. Kerkweg | R. Sander | H. Tost | P. Jöckel | J. Lelieveld

Simulating organic species with the global atmospheric chemistry general circulation model ECHAM5/MESSy1: a comparison of model results with observations

Author(s): A. Pozzer | P. Jöckel | H. Tost | R. Sander | L. Ganzeveld | A. Kerkweg | J. Lelieveld

Guideline adherence and patient satisfaction in the treatment of inflammatory bowel disorders – an evaluation study

Author(s): Pieper Claudia | Haag Sebastian | Gesenhues Stefan | Holtmann Gerald | Gerken Guido | Jöckel Karl-Heinz

Epidemiology, Medical Biometry and Medical Informatics (Q1) – teaching an understanding of the clinical relevance – but how?

Author(s): Stang, Andreas | Hense, Hans-Werner | Jöckel, Karl-Heinz

Recommendations for the implemantation of the new German medical curriculum (27.6.2002) in the subjects Epidemiology, Medical Biometry and Medical Informatics

Author(s): Hilgers, Ralf-Dieter | Feldmann, Uwe | Jöckel, Karl-Heinz | Klar, Rüdiger | Rienhoff, Otto | Schäfer, Helmut | Selbmann, Hans-Konrad | Wichmann, H.-Erich