中国电信OA系统演进策略研究
朱源,石屹嵘
Research in Evolution of OA System for China Telecom Group
Yuan Zhu,Yirong Shi
电信科学 . 2009, (7): 9 -14 .  DOI: 10.3969/j.issn.1000-0801.2009.07.003