| Titel | ISBN-13 (ISBN-10) | Erscheinungsjahr |
|---|---|---|
| Small Firms and Entrepreneurship in Central and Eastern Europe: A Socio-Economic Perspective (Technology, Innovation and Policy , Band 14) | 978-3-7908-1467-5 (3-7908-1467-9) | 2013 |
| Venture Capital and New Technology Based Firms: An US-German Comparison (Technology, Innovation and Policy (ISI)) (Technology, Innovation and Policy , Band 4) | 978-3-7908-0968-8 (3-7908-0968-3) | 1996 |