ZHAO Wen,HU Wenhui,ZHANG Shikun,et al.Study and application of a workflow meta-model[J].Journal of Software,2003,14(6):1052-1059(in Chinese).[赵文,胡文蕙,张世琨,等.工作流元模型的研究与应用[J].软件学报,2003,14(6):1052-1059.]
[2]
WEI Yinxing,ZHANG Shensheng.Modeling workflow using UML activity diagram[J].High Technology Letters,2004,10(2):61-64.