@article{Stulpe2009,
  author    = {Stulpe, Werner},
  title     = {Projection},
  series = {Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed.},
  journal   = {Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed.},
  publisher = {Springer},
  address   = {Berlin},
  isbn      = {978-3-540-70622-9},
  pages     = {497 -- 499},
  year      = {2009},
  language  = {en}
}
@article{Stulpe2009,
  author    = {Stulpe, Werner},
  title     = {Operator},
  series = {Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed.},
  journal   = {Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed.},
  publisher = {Springer},
  address   = {Berlin},
  isbn      = {978-3-540-70622-9},
  pages     = {440 -- 444},
  year      = {2009},
  language  = {en}
}
@article{Stulpe2009,
  author    = {Stulpe, Werner},
  title     = {Density Operator},
  series = {Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed.},
  journal   = {Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed.},
  publisher = {Springer},
  address   = {Berlin},
  isbn      = {978-3-540-70622-9},
  pages     = {166 -- 169},
  year      = {2009},
  language  = {en}
}
@article{StulpeScholz2009,
  author    = {Stulpe, Werner and Scholz, Erhard},
  title     = {Hilbert Space / Scholz, Erhard ; Stulpe, Werner},
  series = {Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed.},
  journal   = {Compendium of Quantum Physics : concepts, experiments, history and philosophy / Daniel Greenberger ... ed.},
  publisher = {Springer},
  address   = {Berlin},
  isbn      = {978-3-540-70622-9},
  pages     = {291 -- 295},
  year      = {2009},
  language  = {en}
}
@book{Tietze2009,
  author    = {Tietze, J{\"u}rgen},
  title     = {{\"U}bungsbuch zur angewandten Wirtschaftsmathematik : Aufgaben, Testklausuren und L{\"o}sungen. - 7., aktualisierte Aufl.},
  publisher = {Vieweg + Teubner},
  address   = {Wiesbaden},
  isbn      = {978-3-8348-0512-6},
  pages     = {VIII, 326 S. : graph. Darst.},
  year      = {2009},
  language  = {de}
}
@book{Tietze2009,
  author    = {Tietze, J{\"u}rgen},
  title     = {Einf{\"u}hrung in die Finanzmathematik : klassische Verfahren und neuere Entwicklungen: Effektivzins- und Renditeberechnung, Investitionsrechnung, derivative Finanzinstrumente ; mit {\"u}ber 500 {\"U}bungsaufgaben / J{\"u}rgen Tietze. 9., {\"u}berarb. Aufl.},
  publisher = {Vieweg + Teubner},
  address   = {Wiesbaden},
  isbn      = {978-3-8348-0467-9},
  pages     = {XII 431 S. : graph. Darst.},
  year      = {2009},
  language  = {de}
}
@article{Tietze2009,
  author    = {Tietze, J{\"u}rgen},
  title     = {Die Elastizit{\"a}t {\"o}konomischer Funktionen},
  series = {Das Wirtschaftsstudium : Wisu. 38 (2009), H. 8/9},
  journal   = {Das Wirtschaftsstudium : Wisu. 38 (2009), H. 8/9},
  publisher = {Lange},
  address   = {D{\"u}sseldorf},
  isbn      = {0340-3084},
  pages     = {1179 -- 1187},
  year      = {2009},
  language  = {de}
}
@article{Timme2009,
  author    = {Timme, Michael},
  title     = {Schadensersatzpflicht des Vermieters bei vorget{\"a}uschtem Eigenbedarf und freiwilligem Auszug des Mieters},
  series = {Monatsschrift f{\"u}r deutsches Recht : MdR ; Zeitschrift f{\"u}r die Zivilrechts-Praxis. 29 (2009), H. 14},
  journal   = {Monatsschrift f{\"u}r deutsches Recht : MdR ; Zeitschrift f{\"u}r die Zivilrechts-Praxis. 29 (2009), H. 14},
  isbn      = {0340-1812},
  pages     = {777 -- 778},
  year      = {2009},
  language  = {de}
}
@article{Timme2009,
  author    = {Timme, Michael},
  title     = {Kommentierung zu \S\S 705-740},
  series = {Handbuch der Beweislast - BGB SchuldR BT II, \S\S 611-811 / Baumg{\"a}rtel, Gottfried ; Laumen, Hans-Willi ; Pr{\"u}tting, Hanns (Hrsg.). 3. Aufl.},
  journal   = {Handbuch der Beweislast - BGB SchuldR BT II, \S\S 611-811 / Baumg{\"a}rtel, Gottfried ; Laumen, Hans-Willi ; Pr{\"u}tting, Hanns (Hrsg.). 3. Aufl.},
  publisher = {Heymanns},
  address   = {K{\"o}ln},
  isbn      = {978-3-452-26748-1},
  year      = {2009},
  language  = {de}
}
@book{Timme2009,
  author    = {Timme, Michael},
  title     = {WEG - Wohnungseigentumsgesetz / Timme, Michael [Hrsg.] Stand: 01.10.2009 ; Edition 3},
  publisher = {Beck},
  address   = {M{\"u}nchen},
  year      = {2009},
  language  = {de}
}