Xiaowei Zhao 0003 Zhenzhen Xu Hong Yu 0005 Linlin Tian Xiujuan Xu Evolution of Mixed Strategies on Cooperative Networks. 205-209 2015 CIC https://doi.org/10.1109/CIC.2015.14 https://doi.ieeecomputersociety.org/10.1109/CIC.2015.14 conf/coinco/2015 db/conf/coinco/cic2015.html#ZhaoXYTX15