Journal of Beijing University of Posts and Telecommunications

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An Activityfocused Metamodel of Telecom Revenue Assurance Process
XIAO Ding，LI Lin，ZHANG Lei，WANG Bai
JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM . 2006, (s1): 203 -206 .  DOI: 10.13190/jbupt.2006s1.203.189

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