Weijia Jia Jinliang Jiao Chuanlin Zhang Effective Admission Control for Real-Time Anycast Flow. 228-238 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2745&spage=228 2003 conf/ispa/2003 ISPA db/conf/ispa/ispa2003.html#JiaJZ03