@article{Staat2004,
  author    = {Staat, Manfred},
  title     = {Plastic collapse analysis of longitudinally flawed pipes and vessels},
  series = {Nuclear Engineering and Design. 234 (2004), H. 1-3},
  journal   = {Nuclear Engineering and Design. 234 (2004), H. 1-3},
  isbn      = {0029-5493},
  pages     = {25 -- 43},
  year      = {2004},
  language  = {en}
}
@article{Ferrein2004,
  author    = {Ferrein, Alexander},
  title     = {Planwirtschaft},
  series = {Linux Magazin (2004)},
  journal   = {Linux Magazin (2004)},
  isbn      = {1432-640X},
  pages     = {50 -- 53},
  year      = {2004},
  language  = {de}
}
@article{HulseboschGuentherHornetal.2004,
  author    = {Hulsebosch, R. J. and G{\"u}nther, C. and Horn, C. and Holtmanns, S. and Howker, K. and Paterson, K. and Claessens, J. and Schuba, Marko},
  title     = {Pioneering Advanced Mobile Privacy and Security},
  series = {Security for mobility},
  journal   = {Security for mobility},
  editor    = {Mitchell, Chris J.},
  publisher = {Institution of Electrical Engineers},
  address   = {London},
  isbn      = {9781849190886},
  doi       = {10.1049/PBTE051E_ch},
  pages     = {383 -- 432},
  year      = {2004},
  language  = {en}
}
@book{SammHemme2004,
  author    = {Samm, Doris and Hemme, Heinrich},
  title     = {Physikalische Denksportaufgaben},
  publisher = {Klett},
  address   = {Stuttgart},
  isbn      = {3-12-772531-0},
  year      = {2004},
  language  = {de}
}
@article{BlomeKosbow2004,
  author    = {Blome, Hans-Joachim and Kosbow, Michael},
  title     = {Perturbation of a satellite orbit by gravitational waves},
  series = {Jahrbuch 2004 der Deutschen Gesellschaft f{\"u}r Luft- und Raumfahrt - Lilienthal-Oberth e.V. (DGLR)},
  journal   = {Jahrbuch 2004 der Deutschen Gesellschaft f{\"u}r Luft- und Raumfahrt - Lilienthal-Oberth e.V. (DGLR)},
  publisher = {DGLR},
  address   = {Bonn},
  isbn      = {0070-4083},
  pages     = {2083 -- 2088},
  year      = {2004},
  language  = {en}
}
@inproceedings{HerrmannGraeterNava2004,
  author    = {Herrmann, Ulf and Graeter, F. and Nava, P.},
  title     = {Performance of the SKAL-ET Collector Loop at KJC Operating Company},
  series = {12th International Symposium Solar Power and Chemical Energy Systems, October 6-8, 2004, Oaxaca Mexico ; SolarPACES International Symposium, 12},
  booktitle = {12th International Symposium Solar Power and Chemical Energy Systems, October 6-8, 2004, Oaxaca Mexico ; SolarPACES International Symposium, 12},
  editor    = {Ramos, C.},
  publisher = {Instituto de Investigaciones Electricas},
  address   = {[s.l.]},
  isbn      = {968-6114-18-1},
  year      = {2004},
  language  = {en}
}
@article{Dachwald2004,
  author    = {Dachwald, Bernd},
  title     = {Optimization of Interplanetary Solar Sailcraft Trajectories Using Evolutionary Neurocontrol},
  series = {Journal of guidance, control, and dynamics. 27 (2004), H. 1},
  journal   = {Journal of guidance, control, and dynamics. 27 (2004), H. 1},
  isbn      = {0162-3192},
  pages     = {66 -- 72},
  year      = {2004},
  language  = {en}
}
@article{Dachwald2004,
  author    = {Dachwald, Bernd},
  title     = {Optimal Solar Sail Trajectories for Missions to the Outer Solar System},
  series = {22nd AIAA Applied Aerodynamics Conference and Exhibit - AIAA/AAS Astrodynamics Specialist Conference and Exhibit - AIAA Guidance, Navigation, and Control Conference and Exhibit - AIAA Modeling and Simulation Technologies Conference and Exhibit - AIAA Atmospheric Flight Mechanics Conference and Exhibit : 16 - 19 August 2004, Providence, Rhode Island / American Institute of Aeronautics and Astronautics. - (AIAA meeting papers on disc ; 2004,14-15)},
  journal   = {22nd AIAA Applied Aerodynamics Conference and Exhibit - AIAA/AAS Astrodynamics Specialist Conference and Exhibit - AIAA Guidance, Navigation, and Control Conference and Exhibit - AIAA Modeling and Simulation Technologies Conference and Exhibit - AIAA Atmospheric Flight Mechanics Conference and Exhibit : 16 - 19 August 2004, Providence, Rhode Island / American Institute of Aeronautics and Astronautics. - (AIAA meeting papers on disc ; 2004,14-15)},
  publisher = {American Inst. of Aeronautics and Astronautics},
  address   = {Reston, Va.},
  pages     = {2 CD-ROMs},
  year      = {2004},
  language  = {en}
}
@book{Sander2004,
  author    = {Sander, Volker},
  title     = {Optical Network Infrastructure for Grid / Simeonidou, Dimitra ... (ed.)},
  publisher = {Global Grid Forum},
  pages     = {56 S.},
  year      = {2004},
  language  = {en}
}
@article{FerreinFritzLakemeyer2004,
  author    = {Ferrein, Alexander and Fritz, Christian and Lakemeyer, Gerhard},
  title     = {On-Line Decision-Theoretic Golog for Unpredictable Domains / Ferrein, Alexander ; Fritz, Christian ; Lakemeyer, Gerhard},
  series = {KI 2004: Advances in Artificial Intelligence : 27th Annual German Conference on AI, KI 2004, Ulm, Germany, September 20-24, 2004. Proceedings},
  journal   = {KI 2004: Advances in Artificial Intelligence : 27th Annual German Conference on AI, KI 2004, Ulm, Germany, September 20-24, 2004. Proceedings},
  publisher = {Springer},
  address   = {Berlin},
  pages     = {322 -- 336},
  year      = {2004},
  language  = {en}
}
@article{ZatkoDubeckyBohaceketal.2004,
  author    = {Zatko, B. and Dubeck{\´y}, F. and Bohacek, P. and Gombia, E. and Frigeri, P. and Mosca, R. and Franchi, S. and Huarn, J. and Nescas, V. and Sekacova, M. and F{\"o}rster, Arnold and Kordos, P.},
  title     = {On the spectrometric performance limit of radiation detectors based on semi-insulating GaAs},
  series = {Nuclear instruments and methods in physics research, Section A. 531 (2004), H. 1-2},
  journal   = {Nuclear instruments and methods in physics research, Section A. 531 (2004), H. 1-2},
  isbn      = {0168-9002},
  pages     = {111 -- 120},
  year      = {2004},
  language  = {en}
}
@book{EngelnMuellges2004,
  author    = {Engeln-M{\"u}llges, Gisela},
  title     = {Numerische Mathematik und Statistik : NUMAS ; multimediales Lehr- und Lernsystem zur Numerischen Mathematik und Statistik ; Abschlussbericht ; Gemeinschaftsprojekt},
  publisher = {Projektb{\"u}ro NUMAS, FH [u.a.]},
  address   = {Aachen},
  year      = {2004},
  language  = {de}
}
@article{HeuermannSadeghfam2004,
  author    = {Heuermann, Holger and Sadeghfam, Arash},
  title     = {Novel balanced inductor for compact differential systems / Sadeghfam, Arash; Heuermann, Holger},
  series = {Conference proceedings : Tuesday 12th, Wednesday 13th and Thursday 14th October, [RAI International Exhibition and Congress Centre, Amsterdam ; part of European Microwave Week 2004] / EuMA, European Microwave Association},
  journal   = {Conference proceedings : Tuesday 12th, Wednesday 13th and Thursday 14th October, [RAI International Exhibition and Congress Centre, Amsterdam ; part of European Microwave Week 2004] / EuMA, European Microwave Association},
  publisher = {Horizon House Publ.},
  address   = {London},
  isbn      = {1-580-53992-0},
  pages     = {709 -- 712},
  year      = {2004},
  language  = {en}
}
@article{HellwigRautenbachVolkmann2004,
  author    = {Hellwig, Angelika and Rautenbach, Dieter and Volkmann, Lutz},
  title     = {Note on the connectivity of line graphs},
  series = {Information processing letters},
  volume    = {Vol. 91},
  journal   = {Information processing letters},
  number    = {Iss. 1},
  issn      = {1872-6119 (E-Journal); 0020-0190 (Print)},
  pages     = {7 -- 10},
  year      = {2004},
  language  = {en}
}
@article{EnningZambouAbel2004,
  author    = {Enning, Manfred and Zambou, Nathan and Abel, Dirk},
  title     = {Nonlinear spacing control of following vehicles within platoon a controlled lagrangian approach / Zambou, Nathan ; Enning, Manfred ; Abel, Dirk},
  series = {NOLCOS, IFAC Symposium on Nonlinear Control Systems},
  journal   = {NOLCOS, IFAC Symposium on Nonlinear Control Systems},
  pages     = {1211 -- 1216},
  year      = {2004},
  language  = {en}
}
@article{SommerStreckertBitzetal.2004,
  author    = {Sommer, Angela M. and Streckert, Joachim and Bitz, Andreas and Hansen, Volkert W. and Lerchl, Alexander},
  title     = {No effects of GSM-modulated 900 MHz electromagnetic fields on survival rate and spontaneous development of lymphoma in female AKR/J mice},
  series = {BMC Cancer},
  volume    = {77},
  journal   = {BMC Cancer},
  number    = {4},
  doi       = {10.1186/1471-2407-4-77},
  year      = {2004},
  language  = {en}
}
@article{SimonisLuethWangetal.2004,
  author    = {Simonis, A. and L{\"u}th, H. and Wang, J. and Sch{\"o}ning, Michael Josef},
  title     = {New concepts of miniaturised reference electrodes in silicon technology for potentiometric sensor systems},
  series = {Sensors and Actuators B. 103 (2004), H. 1-2},
  journal   = {Sensors and Actuators B. 103 (2004), H. 1-2},
  isbn      = {0925-4005},
  pages     = {429 -- 435},
  year      = {2004},
  language  = {en}
}
@misc{Alt2004,
  author    = {Alt, Helmut},
  title     = {Netzeinspeisung aus zeitlich flukturierenden Quellen : Vortrag DPG : Fr{\"u}hjahrstagung des Arbeitskreises Energie (AKE) im Rahmen der Jahrestagung der DPG in M{\"u}nchen vom 22. bis 26. M{\"a}rz 2004},
  pages     = {1 -- 18},
  year      = {2004},
  language  = {de}
}
@book{Sander2004,
  author    = {Sander, Volker},
  title     = {Networking Issues for Grid Infrastructure / Sander, Volker (ed.)},
  publisher = {Global Grid Forum},
  pages     = {52 S.},
  year      = {2004},
  language  = {en}
}
@article{HellwigVolkmann2004,
  author    = {Hellwig, Angelika and Volkmann, Lutz},
  title     = {Neighborhood and degree conditions for super-edge-connected bipartite digraphs},
  series = {Results in mathematics},
  volume    = {Vol. 45},
  journal   = {Results in mathematics},
  number    = {Iss. 1-2},
  issn      = {1420-9012 (E-Journal); 1422-6383 (Print)},
  pages     = {45 -- 58},
  year      = {2004},
  language  = {en}
}