@book{Call2008,
  author    = {Call, Guido},
  title     = {Kunden- und Servicemanagement : erfolgreich der Servicew{\"u}ste entgehen},
  publisher = {Kovac},
  address   = {Hamburg},
  isbn      = {978-3-8300-3890-0},
  pages     = {147 S. : Ill., graph. Darst.},
  year      = {2008},
  language  = {de}
}
@article{JerominZoor2008,
  author    = {Jeromin, G{\"u}nter Erich and Zoor, Annegreth},
  title     = {A new irreversible enzyme-aided esterification method in organic solvents},
  series = {Biotechnology letters. 30 (2008), H. 5},
  journal   = {Biotechnology letters. 30 (2008), H. 5},
  isbn      = {1573-6776},
  pages     = {925 -- 928},
  year      = {2008},
  language  = {en}
}
@book{Nissen2008,
  author    = {Nissen, Holger},
  title     = {[Skripte]},
  year      = {2008},
  language  = {en}
}
@article{DachwaldSeboldt2008,
  author    = {Dachwald, Bernd and Seboldt, Wolfgang},
  title     = {Solar Sails — Propellantless Propulsion for Near- and Medium-Term Deep-Space Missions / W. Seboldt ; B. Dachwald},
  series = {Advanced Propulsion Systems and Technologies, Today to 2020 / Claudio Bruno (ed.) ... - (Progress in Astronautics and Aeronautics Series ; 223)},
  journal   = {Advanced Propulsion Systems and Technologies, Today to 2020 / Claudio Bruno (ed.) ... - (Progress in Astronautics and Aeronautics Series ; 223)},
  publisher = {AIAA},
  address   = {Reston, Va.},
  isbn      = {978-1-56347-929-8},
  pages     = {460 S.},
  year      = {2008},
  language  = {en}
}
@book{Muehl2008,
  author    = {M{\"u}hl, Thomas},
  title     = {Einf{\"u}hrung in die elektrische Messtechnik. Grundlagen, Messverfahren, Ger{\"a}te ; mit 2 Tabellen und 54 Beispielen sowie 15 Aufgaben mit L{\"o}sungen. 3., neu bearb. Aufl.},
  publisher = {Vieweg + Teubner},
  address   = {Wiesbaden},
  isbn      = {978-3-8351-0189-0},
  pages     = {313 S. : Ill., graph. Darst.},
  year      = {2008},
  language  = {de}
}
@book{Tietze2008,
  author    = {Tietze, J{\"u}rgen},
  title     = {Einf{\"u}hrung in die angewandte Wirtschaftsmathematik / [Hauptbd.] 14., aktualisierte Aufl.},
  publisher = {Vieweg},
  address   = {Braunschweig},
  isbn      = {978-3-8348-0514-0},
  pages     = {XVI, 566 S. : graph. Darst.},
  year      = {2008},
  language  = {de}
}
@book{Tietze2008,
  author    = {Tietze, J{\"u}rgen},
  title     = {{\"U}bungsbuch zur Finanzmathematik. 5., aktualisierte Aufl.},
  publisher = {Vieweg},
  address   = {Wiesbaden},
  isbn      = {978-3-8348-0442-6},
  pages     = {XII, 410 S. : graph. Darst.},
  year      = {2008},
  language  = {de}
}
@book{SchneiderSchneider2008,
  author    = {Schneider, Bettina and Schneider, Wilhelm},
  title     = {Einf{\"u}hrung in die Unternehmensbesteuerung : systematische Darstellung in {\"U}bersichten / Bettina Schneider ; Wilhelm Schneider - 3. Aufl., Studienausg.},
  publisher = {Cuvillier},
  address   = {G{\"o}ttingen},
  isbn      = {978-3-86727-562-0},
  pages     = {Getr. Z{\"a}hlung : graph. Darst.},
  year      = {2008},
  language  = {de}
}
@article{DachwaldSeboldtLaemmerzahl2008,
  author    = {Dachwald, Bernd and Seboldt, Wolfgang and L{\"a}mmerzahl, W.},
  title     = {Solar Sail Propulsion: An Enabling Technology for Fundamental Physics Missions},
  series = {Lasers, Clocks and Drag Free Control : Exploration of Relativistic Gravity in Space / by Hansj{\"o}rg Dittus ..., eds. - ( Astrophysics and Space Science Library ; 349)},
  journal   = {Lasers, Clocks and Drag Free Control : Exploration of Relativistic Gravity in Space / by Hansj{\"o}rg Dittus ..., eds. - ( Astrophysics and Space Science Library ; 349)},
  publisher = {Springer},
  address   = {Berlin [u.a.]},
  isbn      = {978-3-540-34376-9},
  pages     = {379 -- 398},
  year      = {2008},
  language  = {en}
}
@article{DachwaldSeboldtLoebetal.2008,
  author    = {Dachwald, Bernd and Seboldt, Wolfgang and Loeb, H. W. and Schartner, Karl-Heinz},
  title     = {Main Belt Asteroid Sample Return Mission Using Solar Electric Propulsion},
  series = {Acta Astronautica. 63 (2008), H. 1-4},
  journal   = {Acta Astronautica. 63 (2008), H. 1-4},
  isbn      = {0094-5765},
  pages     = {91 -- 101},
  year      = {2008},
  language  = {en}
}