MARTENS A. Analyzing Web service based business processes[J]. Lecture Notes in Computer Science,2005,3442:19-33.
[2]
WEN Xiao, ZHANG Weiqun, YANG Yang, et al. Verification model for BPEL application[J]. Computer Science,2009,36(4):163-165(in Chinese).[闻晓,张为群,杨阳,等.BPEL应用程序验证模型研究[J].计算机科学,2009,36(4):163-165.]