面向多级安全的结构化文档描述模型
苏铓,李凤华,史国振,李莉
Representation model of structured document for multilevel security
Mang SU,Feng-hua LI,Guo-zhen SHI,Li LI
通信学报 . 2012, (Z1): 222 -227 .  DOI: 10.3969/j.issn.1000-436x.2012.z1.029