@article{DielmannCudinaMehlkopf2003,
  author    = {Dielmann, Klaus-Peter and Cudina, Boris and Mehlkopf, Marcus},
  title     = {Einfluss der Brennstoffdaten auf die CO2-Inventarisierung : Handel mit Emissionsrechten},
  series = {Euroheat and power : Kraft-W{\"a}rme-Kopplung, Nah-/Fernw{\"a}rme, Contracting},
  volume    = {32},
  journal   = {Euroheat and power : Kraft-W{\"a}rme-Kopplung, Nah-/Fernw{\"a}rme, Contracting},
  number    = {9},
  isbn      = {0949-166X},
  pages     = {22 -- 25},
  year      = {2003},
  language  = {de}
}
@inproceedings{DielmannCudina2003,
  author    = {Dielmann, Klaus-Peter and Cudina, Boris},
  title     = {Emissionsrechtehandel in Europa - ein neues Instrument f{\"u}r den Umweltschutz},
  year      = {2003},
  abstract  = {Funktionsprinzip Emissionsrechtehandel, Betroffene Anlagen und Branchen, Erstverteilung der Emissionsrechte, Bereits erbrachte Emissionsreduktionen (early actions), Ausstieg von betroffenen Unternehmen (opt-out), Teilnahme von nicht betroffenen Unternehmen, Einsatz von Biobrennstoffen, Erfassung und Dokumentation der Emissionen},
  subject      = {Umweltzertifikathandel},
  language  = {de}
}
@inproceedings{DetertGligorevicHaaketal.2003,
  author    = {Detert, T. and Gligorevic, Snjezana and Haak, W. and Sorger, Ulrich},
  title     = {Maximum-likelihood channel estimation using the spreading matrix in fast time-variant frequency selective channels},
  series = {Proceedings of the 3rd IEEE International Symposium on Signal Processing and Information Technology, ISSPIT 2003 : 14 - 17 December 2003, Darmstadt, Germany},
  booktitle = {Proceedings of the 3rd IEEE International Symposium on Signal Processing and Information Technology, ISSPIT 2003 : 14 - 17 December 2003, Darmstadt, Germany},
  organization    = {Institute of Electrical and Electronics Engineers},
  isbn      = {0-7803-8292-7},
  pages     = {347 -- 350},
  year      = {2003},
  language  = {en}
}
@article{DachwaldSeboldt2003,
  author    = {Dachwald, Bernd and Seboldt, Wolfgang},
  title     = {Solar sailcraft of the first generation technology development / Seboldt, Wolfgang ; Dachwald, Bernd},
  year      = {2003},
  language  = {en}
}
@article{DachwaldSeboldt2003,
  author    = {Dachwald, Bernd and Seboldt, Wolfgang},
  title     = {Solar sailcraft of the first generation mission applications to near-earth asteroids},
  year      = {2003},
  language  = {en}
}
@article{DachwaldSeboldtRichter2003,
  author    = {Dachwald, Bernd and Seboldt, W. and Richter, L.},
  title     = {Multiple Rendezvous and Sample Return Missions to Near-Earth Asteroids Using Solar Sailcraft},
  series = {Proceedings of the Fifth IAA International Conference on Low Cost Planetary Missions : 24 - 26 September 2003, ESTEC, Noordwijk, the Netherlands / [comp. by R. A. Harris]},
  journal   = {Proceedings of the Fifth IAA International Conference on Low Cost Planetary Missions : 24 - 26 September 2003, ESTEC, Noordwijk, the Netherlands / [comp. by R. A. Harris]},
  publisher = {ESA},
  address   = {Noordwijk},
  isbn      = {92-9092-853-0},
  pages     = {351 -- 358},
  year      = {2003},
  language  = {en}
}
@article{DachwaldSchmidtSeboldtetal.2003,
  author    = {Dachwald, Bernd and Schmidt, Tanja D. and Seboldt, Wolfgang and Auweter-Kurtz,},
  title     = {Flight Opportunities from Mars to Earth for Piloted Missions Using Continuous Thrust Propulsion / Schmidt, Tanja D. ; Dachwald, Bernd ; Seboldt, Wolfgang ; Auweter-Kurtz, Monika},
  publisher = {-},
  pages     = {1 -- 9},
  year      = {2003},
  language  = {en}
}
@article{DachwaldLeipoldFichtner2003,
  author    = {Dachwald, Bernd and Leipold, M. and Fichtner, H.},
  title     = {Heliopause Explorer - A Sailcraft Mission to the Outer Boundaries of the Solar System / M. Leipold ; H. Fichtner ; B. Heber ... B. Dachwald ...},
  series = {Proceedings of the Fifth IAA International Conference on Low Cost Planetary Missions : 24 - 26 September 2003, ESTEC, Noordwijk, the Netherlands / [comp. by R. A. Harris]},
  journal   = {Proceedings of the Fifth IAA International Conference on Low Cost Planetary Missions : 24 - 26 September 2003, ESTEC, Noordwijk, the Netherlands / [comp. by R. A. Harris]},
  publisher = {ESA},
  address   = {Noordwijk},
  isbn      = {92-9092-853-0},
  pages     = {367 -- 375},
  year      = {2003},
  language  = {en}
}
@article{Dachwald2003,
  author    = {Dachwald, Bernd},
  title     = {Verwendung eines neuronalen Reglers und evolution{\"a}rer Algorithmen zur Berechnung optimaler interplanetarer Sonnenseglerbahnen},
  series = {Deutscher Luft- und Raumfahrtkongress 2003 : M{\"u}nchen, 17. bis 20. November 2003, Motto: 100 Jahre Motorflug - 112 Jahre Menschenflug: Visionen gestalten Zukunft / Deutsche Gesellschaft f{\"u}r Luft- und Raumfahrt - Lilienthal-Oberth e.V. (DGLR). [Red.: Peter Brandt (verantwortlich)]. - Bd. 1. - (Jahrbuch ... der Deutschen Gesellschaft f{\"u}r Luft- und Raumfahrt)},
  journal   = {Deutscher Luft- und Raumfahrtkongress 2003 : M{\"u}nchen, 17. bis 20. November 2003, Motto: 100 Jahre Motorflug - 112 Jahre Menschenflug: Visionen gestalten Zukunft / Deutsche Gesellschaft f{\"u}r Luft- und Raumfahrt - Lilienthal-Oberth e.V. (DGLR). [Red.: Peter Brandt (verantwortlich)]. - Bd. 1. - (Jahrbuch ... der Deutschen Gesellschaft f{\"u}r Luft- und Raumfahrt)},
  address   = {Bonn},
  pages     = {211 -- 218},
  year      = {2003},
  language  = {de}
}
@article{ClaessensFuchsbergerGuentheretal.2003,
  author    = {Claessens, J. and Fuchsberger, A. and G{\"u}nther, C. and Horn, G. and Howker, K. and Hulsebosch, R.J. and Mitchell, C. and Paterson, K. and Preneel, B. and Schellekens, D. and Schuba, Marko},
  title     = {Pioneering Advanced Mobile Privacy and Security},
  pages     = {1 -- 17},
  year      = {2003},
  language  = {en}
}