Conference Proceedings- Lechler, T., Fürstenberg, M., Koeller T.. (2005). "Opportunity Recognition in Founder Teams", Frontiers of Entrepreneurship Research, Babson College
- Lechler, T., Koeller, T.. (2003). "Growth Pattern of High Tech New Ventures: A Comparison of US and German Firms", In Proceedings Frontiers of Entrepreneurship Research of 2003 Babson Kauffman Entrepreneurship Research Conference, Boston, Mass
- Lechler, T., Koeller, T.. (2003). "Growth in the Early Development Stages of Technology Driven New Ventures", In PICMET 03 Symposium Proceedings: Innovation Management in the Technology-Driven world. Portland, Oregon
- Lechler, T., Koeller T.. (2002). "Theoretical and Empirical Modeling of New Venture Growth", Summary in Frontiers of Entrepreneurship Research, Babson College
| Report- Koeller, T., Lechler, T.. (2002). "Modeling New Venture Growth: Theoretical and Empirical Insights"
Journals- Koeller, T., Lechler, T. . (Apr 2006). "Employment Growth in High-Tech New Ventures", Journal of Labor Research. 27 (2)
- Koeller, T., Lechler, T. . (2006). "Economic and Managerial Perspectives on New Venture Growth: An Integrated Analysis", Journal of Small Business Economics. 26 (5)
- Koeller, T.. (2001). "The Influence of Technological Opportunity on Union Membership in U.S. Manufacturing Industries", Journal of Labor Research (23)
- Koeller, T.. (2001). "The Influence of Technological Opportunity on Union Membership in U.S. Manufacturing Industries", Journal of Labor Research (23)
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