7Bentkus Vidmantas, JING Bing-yi, ZHOU Wang. On Normal Approximations to U-Statistics [ J ]. Annals of Probability, 2009, 37(6): 2174-2199. 被引量:1
8Dehling H, Wendler M. Central Limit Theorem and the Bootstrap for U-Statistics of Strongly Mixing Data [ J ]. Journal of Multivariate Analysis, 2010, 101 (1) : 126-137. 被引量:1
4HAMON G. The measurement of information[J]. Informa- tion Processing and Management,1984(20)..193-198. 被引量:1
5ZACK M H, SINGH S. A knowledge-based view of out sourcing[J]. International Journal of Strategic Change Man- agement,2010,2(1) :32-53. 被引量:1
6CARLO J L, LYYTINEN K, ROSE O M. A knowledge- based model of radical innovation in small software firms [J]; MIS Quarterly,2012,36(3) :865-895. 被引量:1
7KESIDOU E, ROMIJN H. Do local knowledge spiUovers matter for development.'? an empirical study of Uruguay's software cluster [J]. World Development, 2008,36 ( 10 ) : 2004-2028. 被引量:1