Organizational readiness and the adoption of electronic business: the moderating role of national culture in 29 european countries. - Tobias Kollmann; Andreas Kuckertz; Nicola Breugst (Data Base, 2009)

Competence of IT Professionals in E-Business Venture Teams: The Effect of Experience and Expertise on Preference Structure. - Tobias Kollmann; Matthias Häsel; Nicola Breugst (J. Manag. Inf. Syst., 2009)

IT Competence in Internet Founder Teams - An Analysis of Preferences and Product Innovativity. - Matthias Häsel; Tobias Kollmann; Nicola Breugst (Bus. Inf. Syst. Eng., 2010)

IT-Kompetenz in Internet-Gründerteams - Eine Analyse von Präferenzen und Produktinnovativität. - Matthias Häsel; Tobias Kollmann; Nicola Breugst (Wirtschaftsinf., 2010)