文献名：Determinants of patent rights: A cross-national study
作者：Juan C. Ginarte and Walter G. Park
期刊：Research Policy, 1997, vol. 26, issue 3, pages 283-301
文献链接：http://www.sciencedirect.com/science/article/B6V77-3SX216B-2/2/b9420f04f58cd371c0324765bc85639e

小弟先谢谢各位大侠了！！！