云计算下可信虚拟群体内访问控制研究
梁鹏,沈昌祥,宁振虎
On access to trusted virtual group under cloud computing
Peng LIANG,Chang-xiang SHEN,Zhen-hu NING
通信学报 . 2013, (Z1): 207 -215 .  DOI: 10.3969/j.issn.1000-436x.2013.z1.027