3Gordon C.Murray, Richard Marriott. (1998): "Why has the investment performance of technologyspecialist, European venture capital funds been sopoor?", Research Policy, 27 ,PP.947- 976.
4Hellmann, Manju Puri. Venture Capital and the Professionalization of Start-Up Firms: Empirical Evidence. Journal of Finance V.57, NO.1, PP. 169-197 .
5Leslie A.Jeng., Philippe C.Wells. 2000. The Determinants of Venture Capital Funding: Evidence across Countries. Journal of Corporate Finance 6,PP. 241-289.