@article{LeyPlescherScholzetal.2007,
  author    = {Ley, Wilfried and Plescher, Engelbert and Scholz, Artur and Piepenbrock, Johannes},
  title     = {COMPASS-1 picosatellite project / Ley, Wilfried ; Plescher, Engelbert ; Scholz, Artur ; Piepenbrock, Johannes},
  series = {Small satellites for earth observation : digest of the 6th International symposium of the International Academy of Astronautics, Berlin, April 23 - 26, 2007 / ed. by Rainer Sandau; Hans-Peter R{\"o}ser; Arnoldo Valenzuela},
  journal   = {Small satellites for earth observation : digest of the 6th International symposium of the International Academy of Astronautics, Berlin, April 23 - 26, 2007 / ed. by Rainer Sandau; Hans-Peter R{\"o}ser; Arnoldo Valenzuela},
  publisher = {Wissenschaft und Technik Verl.},
  address   = {Berlin},
  isbn      = {9783896855718},
  pages     = {147 -- 150},
  year      = {2007},
  language  = {en}
}
@article{Wittmann2000,
  author    = {Wittmann, Klaus},
  title     = {Overview of Space Operations at DLR},
  year      = {2000},
  language  = {en}
}
@article{WittmannKehrWillnecker2000,
  author    = {Wittmann, Klaus and Kehr, J. and Willnecker, R.},
  title     = {Decentralized Payload Operations Concept for Columbus},
  year      = {2000},
  language  = {en}
}
@article{WittmannBibringRosenbaueretal.2007,
  author    = {Wittmann, Klaus and Bibring, J.-P. and Rosenbauer, H. and Boehnhardt, H.},
  title     = {The Rosetta Lander ("Philae") Investigations / Bibring, J.-P. ; Rosenbauer, H. ; Boehnhardt, H. ; [...] Wittmann, K.},
  series = {Space Science Reviews. 128 (2007), H. 1-4},
  journal   = {Space Science Reviews. 128 (2007), H. 1-4},
  isbn      = {0038-6308},
  pages     = {205 -- 220},
  year      = {2007},
  language  = {en}
}
@book{WittmannLeyHallmann2008,
  author    = {Wittmann, Klaus and Ley, Wilfried [Hrsg.] and Hallmann, Willi [Hrsg.]},
  title     = {Handbuch der Raumfahrttechnik : mit 128 Tabellen / Wilfried Ley; Klaus Wittmann; Willi Hallmann (Hrsg.) 3., v{\"o}llig neu bearb. und erw. Aufl.},
  publisher = {Hanser},
  address   = {M{\"u}nchen},
  isbn      = {978-3-446-41185-2},
  pages     = {814 S. : Ill., graph. Darst.},
  year      = {2008},
  language  = {de}
}
@article{RoethSchreiber2003,
  author    = {R{\"o}th, Thilo and Schreiber, Harold},
  title     = {CAKE (Computer Aided Kinematic Engineering) im Karrosseriebau und in der passiven Fahrzeugsicherheit / Schreiber , Harold ; R{\"o}th, Thilo},
  series = {Mobiles. 2002/2003 (2003), H. 33},
  journal   = {Mobiles. 2002/2003 (2003), H. 33},
  pages     = {65 -- 67},
  year      = {2003},
  language  = {de}
}
@article{RoethNowackBaumeister2006,
  author    = {R{\"o}th, Thilo and Nowack, N. and Baumeister, E.},
  title     = {Numerische L{\"o}sungsans{\"a}tze zur Auslegung von Stahl-Leichtmetall-Hybriden aus Verbundguss f{\"u}r zuk{\"u}nftige Fahrzeugstrukturen / Nowack, N. ; R{\"o}th, T. ; Baumeister, E.},
  series = {Berechnung und Simulation im Fahrzeugbau. Bd. 1 : Tagung W{\"u}rzburg, 27. und 28. September 2006 = Numerical analysis and simulation in vehicle engineering / VDI-Gesellschaft Fahrzeug- und Verkehrstechnik},
  journal   = {Berechnung und Simulation im Fahrzeugbau. Bd. 1 : Tagung W{\"u}rzburg, 27. und 28. September 2006 = Numerical analysis and simulation in vehicle engineering / VDI-Gesellschaft Fahrzeug- und Verkehrstechnik},
  publisher = {VDI-Verl.},
  address   = {D{\"u}sseldorf},
  isbn      = {3-18-091967-1},
  pages     = {363 -- 368},
  year      = {2006},
  language  = {de}
}
@book{EschAppelHoepke2008,
  author    = {Esch, Thomas and Appel, Wolfgang and H{\"o}pke, Friedrich},
  title     = {Nutzfahrzeugtechnik : Grundlagen, Systeme, Komponenten ; mit 35 Tabellen / Appel, Wolfgang ; H{\"o}pke, Friedrich ... Esch, Thomas [u.a.] 5., vollst. {\"u}berarb. Aufl.},
  publisher = {Vieweg + Teubner},
  address   = {Wiesbaden},
  isbn      = {978-3-8348-0374-0},
  pages     = {XXVIII, 509 S. : zahlr. Ill. und graph. Darst.},
  year      = {2008},
  language  = {de}
}
@article{Mertens1998,
  author    = {Mertens, Josef},
  title     = {Aerodynamische Ziele des Adaptiven Fl{\"u}gels (ADIF).},
  series = {DGLR-Jahrbuch 1998 Bd. 1},
  journal   = {DGLR-Jahrbuch 1998 Bd. 1},
  pages     = {47 -- 52},
  year      = {1998},
  language  = {de}
}
@article{MertensHuenecke1988,
  author    = {Mertens, Josef and H{\"u}necke, Klaus},
  title     = {Experimentelle Untersuchung zur Landeeigenschaft von Hyperschall-Flugger{\"a}ten / H{\"u}necke, Klaus ; Mertens, Josef},
  series = {DGLR-Jahrbuch 1988 Bd. 1},
  journal   = {DGLR-Jahrbuch 1988 Bd. 1},
  pages     = {706},
  year      = {1988},
  language  = {de}
}