电信城域以太网业务：概念、模型和结构
唐哲红,马钰璐,冯明,柴平瑄
Metro Ethernet Service: Concept, Model and Architecture
Zhehong Tang,Yulu Ma,Ming Feng,Pingxuan Chai
电信科学 . 2007, (10): 45 -48 .  DOI: 10.3969/j.issn.1000-0801.2007.10.013