Yixin Jiang Chuang Lin Hao Yin Zhangxi Tan Security analysis of mandatory access control model. 5013-5018 2004 conf/smc/2004 SMC (6) http://dx.doi.org/10.1109/ICSMC.2004.1400987 db/conf/smc/smc2004-6.html#JiangLYT04