@book{Balz1994,
  author    = {Balz, Ulrich},
  title     = {Betriebliche Altersversorgung},
  volume    = {1607},
  edition   = {1. Aufl.},
  publisher = {Lang},
  address   = {Frankfurt am Main [u.a.]},
  pages     = {XXXV, 220 S.},
  year      = {1994},
  language  = {mul}
}
@article{StahlknechtAppelfeller1992,
  author    = {Stahlknecht, P. and Appelfeller, W.},
  title     = {Objektorientiertes Design (ooD)},
  series = {Wirtschaftsinformatik 34},
  volume    = {Heft 2},
  journal   = {Wirtschaftsinformatik 34},
  number    = {April},
  pages     = {249 -- 252},
  year      = {1992},
  language  = {mul}
}
@incollection{Stahlknecht1991,
  author    = {Stahlknecht, P},
  title     = {Arbeitsbuch Wirtschaftsinformatik},
  address   = {Berlin, Heidelberg, New York},
  year      = {1991},
  language  = {mul}
}
@article{Balz2005,
  author    = {Balz, Ulrich},
  title     = {Unternehmensnachfolge - Steuerberater gefordert},
  series = {BeraterBrief Kanzlei-Management},
  journal   = {BeraterBrief Kanzlei-Management},
  number    = {4},
  pages     = {107},
  year      = {2005},
  language  = {mul}
}
@incollection{BalzThalenhorst2013,
  author    = {Balz, Ulrich and Thalenhorst, Jobst},
  title     = {Shareholder Value},
  series = {W. Pepels, Marketingeffizienz - Kosten senken und Leistung steigern},
  booktitle = {W. Pepels, Marketingeffizienz - Kosten senken und Leistung steigern},
  edition   = {2.},
  publisher = {Berliner Wissenschafts-Verlag},
  address   = {Berlin},
  pages     = {241 -- 256},
  year      = {2013},
  language  = {mul}
}
@article{AppelfellerLueckert2002,
  author    = {Appelfeller, W. and L{\"u}ckert, A.},
  title     = {Bei Marktpl{\"a}tzen nur kleine Unterschiede},
  series = {ZfK},
  journal   = {ZfK},
  number    = {M{\"a}rz},
  year      = {2002},
  language  = {mul}
}
@book{Dellmann1997,
  author    = {Dellmann, F},
  title     = {Verarbeitung partieller Wahrscheinlichkeitsinformationen in Entscheidungsunterst{\"u}tzenden Systemen Bd. 80},
  publisher = {Josef Eul Verlag},
  address   = {Lohmar},
  year      = {1997},
  language  = {mul}
}
@incollection{Balz1993,
  author    = {Balz, Ulrich},
  title     = {Cash - Flow - Steuer, 1993},
  series = {Cash - Flow - Steuer},
  booktitle = {Cash - Flow - Steuer},
  edition   = {2. Auflage},
  address   = {M{\"u}nchen},
  year      = {1993},
  language  = {mul}
}
@book{ThalenhorstLojewski2001,
  author    = {Thalenhorst, Jobst and Lojewski, U. von},
  title     = {Kostenrechnung},
  address   = {Stuttgart-Berlin-K{\"o}ln},
  year      = {2001},
  language  = {mul}
}
@incollection{ThalenhorstBalz2003,
  author    = {Thalenhorst, Jobst and Balz, Ulrich},
  title     = {Shareholder-Value},
  series = {Vollmuth, H., Pepels, W.: Kosten senken und Leistungen steigern durch marktorientiertes Kostenmanagement},
  booktitle = {Vollmuth, H., Pepels, W.: Kosten senken und Leistungen steigern durch marktorientiertes Kostenmanagement},
  address   = {Renningen},
  year      = {2003},
  language  = {mul}
}
@incollection{Balz2001,
  author    = {Balz, Ulrich},
  title     = {Unternehmensbewertung beim B{\"o}rsengang},
  series = {O.Arlinghaus/ U.Balz: Going Public- der erflogreiche B{\"o}rsengang},
  booktitle = {O.Arlinghaus/ U.Balz: Going Public- der erflogreiche B{\"o}rsengang},
  address   = {M{\"u}nchen},
  pages     = {63 -- 86},
  year      = {2001},
  language  = {mul}
}
@book{Westerheide1987,
  author    = {Westerheide, Peter},
  title     = {Ranglistenberechnung per Computer},
  address   = {Hamburg},
  year      = {1987},
  language  = {mul}
}
@article{BalzKamenz2000,
  author    = {Balz, Ulrich and Kamenz, Uwe},
  title     = {Individuelle Angebote},
  series = {Bankmagazin},
  journal   = {Bankmagazin},
  number    = {3},
  pages     = {56 -- 59},
  year      = {2000},
  language  = {mul}
}
@article{Baaken1990,
  author    = {Baaken, Thomas},
  title     = {Marktanalyse},
  series = {Dieterle, W. K., Winckler, E., (Hrsg.), Unternehmensgr{\"u}ndung - Handbuch des Gr{\"u}ndungsmanagements},
  journal   = {Dieterle, W. K., Winckler, E., (Hrsg.), Unternehmensgr{\"u}ndung - Handbuch des Gr{\"u}ndungsmanagements},
  pages     = {151 -- 165.},
  year      = {1990},
  language  = {mul}
}
@incollection{Baaken1990,
  author    = {Baaken, Thomas},
  title     = {Technologie-Marketing},
  series = {Technologie-Marketing},
  booktitle = {Technologie-Marketing},
  address   = {Wiesbaden},
  year      = {1990},
  language  = {mul}
}
@article{Baaken1990,
  author    = {Baaken, Thomas},
  title     = {Technology Marketing: A Response to Technological Change},
  series = {Miege, R., Mahieux, F., (Hrsg.), Training in Innovation-Management},
  journal   = {Miege, R., Mahieux, F., (Hrsg.), Training in Innovation-Management},
  pages     = {289 -- 309},
  year      = {1990},
  language  = {mul}
}
@article{BuchholzKaufmann1998,
  author    = {Buchholz, Wolfgang and Kaufmann, Lutz},
  title     = {Spinning-off Procurement - Establishing an independent procurement company},
  series = {"PRACTIX- Best Practices in Purchasing \& Supply Chain Management" Vol. 2, Issue 2},
  journal   = {"PRACTIX- Best Practices in Purchasing \& Supply Chain Management" Vol. 2, Issue 2},
  number    = {December},
  pages     = {9 -- 12},
  year      = {1998},
  language  = {mul}
}
@article{BuchholzWerner2001,
  author    = {Buchholz, Wolfgang and Werner, Hartmut},
  title     = {Supply Chain Solutions - Best Practices in e-Business},
  series = {Handelsblattreihe "Netzwert"},
  journal   = {Handelsblattreihe "Netzwert"},
  year      = {2001},
  language  = {mul}
}
@book{BaakenLaunen1993,
  author    = {Baaken, Thomas and Launen, Michael},
  title     = {Software-Marketing},
  address   = {M{\"u}nchen},
  year      = {1993},
  language  = {mul}
}
@incollection{Buchholz1999,
  author    = {Buchholz, Wolfgang},
  title     = {Einkaufsleistungen messen.},
  series = {Der Einkaufs- und Lagerwirtschaftsberater, 84. Erg{\"a}nzung},
  booktitle = {Der Einkaufs- und Lagerwirtschaftsberater, 84. Erg{\"a}nzung},
  address   = {Wiesbaden},
  pages     = {1 -- 26},
  year      = {1999},
  language  = {mul}
}