@article{Lindemann1998,
  author    = {Lindemann, Markus},
  title     = {Internet, Intranet, Extranet},
  series = {Anzeiger St. Gallen. Das Ostschweizer Magazin. Ausg. Juni 1998},
  journal   = {Anzeiger St. Gallen. Das Ostschweizer Magazin. Ausg. Juni 1998},
  year      = {1998},
  language  = {de}
}
@incollection{HoffmannLindemann1999,
  author    = {Hoffmann, Christoph P. and Lindemann, Markus},
  title     = {Logistik und internetbasiertes Electronic Commerce},
  series = {Schweizer Logistik-Katalog : Logistik, f{\"o}rdern, lagern, verteilen. 1999},
  booktitle = {Schweizer Logistik-Katalog : Logistik, f{\"o}rdern, lagern, verteilen. 1999},
  publisher = {Binkert},
  address   = {Lauffenburg},
  pages     = {16 -- 19},
  year      = {1999},
  language  = {de}
}
@incollection{Lindemann1998,
  author    = {Lindemann, Markus},
  title     = {Unternehmerische Netzwerke und elektronische M{\"a}rkte - Blicke in die Zukunft},
  series = {Produktionsmanagement und Informationslogistik - aktuelle Entwicklungen, Trends und Perspektiven. (Im focus)},
  booktitle = {Produktionsmanagement und Informationslogistik - aktuelle Entwicklungen, Trends und Perspektiven. (Im focus)},
  publisher = {Orell F{\"u}ssli},
  address   = {Z{\"u}rich},
  year      = {1998},
  language  = {de}
}
@inproceedings{HerzwurmPietsch2013,
  author    = {Herzwurm, Georg and Pietsch, Wolfram},
  title     = {Introduction of RePriCo'13},
  series = {19th International Working Conference on Requirements Engineering: Foundation for Software Quality (REFSQ 2013) : proceedings of the REFSQ 2013 Workshops CreaRE, IWSPM, and RePriCo, the REFSQ 2013 Empirical Track (Empirical Live Experiment and Empirical Research Fair), the REFSQ 2013 Doctoral Symposium, and the REFSQ 2013 Poster Session. ICB-research report. No. 56},
  booktitle = {19th International Working Conference on Requirements Engineering: Foundation for Software Quality (REFSQ 2013) : proceedings of the REFSQ 2013 Workshops CreaRE, IWSPM, and RePriCo, the REFSQ 2013 Empirical Track (Empirical Live Experiment and Empirical Research Fair), the REFSQ 2013 Doctoral Symposium, and the REFSQ 2013 Poster Session. ICB-research report. No. 56},
  publisher = {Duisburg-Essen},
  address   = {Univ.},
  issn      = {ISSN 1860-2770 (Print ) ; ISSN 1866-5101 (Online)},
  pages     = {103 -- 105},
  year      = {2013},
  language  = {en}
}
@article{Timme2013,
  author    = {Timme, Michael},
  title     = {Begrenzung von Mietb{\"u}rgschaften gem. \S 551 Abs. 4 BGB?},
  series = {Monatsschrift f{\"u}r deutsches Recht : MdR},
  volume    = {16},
  journal   = {Monatsschrift f{\"u}r deutsches Recht : MdR},
  publisher = {Verlag Dr. Otto Schmidt},
  address   = {K{\"o}ln},
  issn      = {0340-1812 (Print) ; 2194-4202 (E-Journal)},
  pages     = {948 -- 949},
  year      = {2013},
  language  = {de}
}
@article{Timme2013,
  author    = {Timme, Michael},
  title     = {Begrenzung von Mietb{\"u}rgschaften gem. \S 551 Abs. 4 BGB?},
  series = {Der Miet-Rechts-Berater : MietRB},
  journal   = {Der Miet-Rechts-Berater : MietRB},
  number    = {8},
  publisher = {Verlag Dr. Otto Schmidt},
  address   = {K{\"o}ln},
  issn      = {1612-040X},
  pages     = {248 -- 249},
  year      = {2013},
  language  = {de}
}
@book{Tietze2006,
  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. 8., verb. Aufl.},
  publisher = {Vieweg},
  address   = {Wiesbaden},
  isbn      = {3-8348-0093-7},
  pages     = {XII, 431 S. : graph. Darst.},
  year      = {2006},
  language  = {de}
}
@book{Tietze2005,
  author    = {Tietze, J{\"u}rgen},
  title     = {{\"U}bungsbuch zur Finanzmathematik. Aufgaben, Testklausuren und L{\"o}sungen. 4., verb. u. erw. Aufl.},
  publisher = {Vieweg},
  address   = {Wiesbaden},
  isbn      = {3-8348-0030-9},
  pages     = {XII, 410 S. : graph. Darst.},
  year      = {2005},
  language  = {de}
}
@book{SchneiderSchneider2006,
  author    = {Schneider, Bettina and Schneider, Wilhelm},
  title     = {Jahresabschluss und Jahresabschlussanalyse : systematische Darstellung in {\"U}bersichten. 3. Aufl., Studienausg. / Bettina Schneider ; Wilhelm Schneider},
  publisher = {Cuvillier},
  address   = {G{\"o}ttingen},
  isbn      = {3-86727-021-X},
  pages     = {getr. Z{\"a}hlung : graph. Darst.},
  year      = {2006},
  language  = {de}
}
@book{Tietze2007,
  author    = {Tietze, J{\"u}rgen},
  title     = {Vom Richtigen und Falschen in der elementaren Algebra : ein B{\"u}chlein zum Aufsp{\"u}ren von Fehlerquellen, insbesondere f{\"u}r Menschen, die gelegentlich glauben, an der Mathematik verzweifeln zu m{\"u}ssen},
  publisher = {Vieweg},
  address   = {Wiesbaden},
  isbn      = {978-3-8348-0401-3},
  pages     = {V, 70 S.},
  year      = {2007},
  language  = {de}
}