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1、
[题名]：A dynamic model of non-linearity in entrepreneurship.
[作者]：Lichtenstein, B.
[期刊、会议、单位名称]：Journal of Business and Entrepreneurship,
[年，卷（期）、起止页码] ：1999, 6(1): 24–55.
[全文链接] ： 无
2、
[题名]：New firm creation in the United States: A PSED 1 overview.
[作者]：Reynolds, P. D.
[期刊、会议、单位名称]：Foundations and Trends in Entrepreneurship,
[年，卷（期）、起止页码] ：2007,3(1): 1–150.
[全文链接] ：http://papers.ssrn.com/sol3/papers.cfm?abstract_id=1628242