1[1]OSI/IEC 9646-1.Information Technology - Open System Interconnection - Conformance Testing Methodology and Framework - Part 1: General concepts[S].
2[2]DE LAPEYRE F J, WOOLLARD KC. The use of an ISO technique for conformance test specifications[A]. Subscriber Loops and Services, 1988[C]. Proceedings, ISSLS 88, 1988. 257 -261.
3[3]KANG S. Relating interoperability testing with conformance testing[A]. Global Telecommunications Conference, 1998 The Bridge to Global Integration[C]. IEEE ,1998
