Hussein A. Alzoubi Seungjoon Lee Michael Rabinovich Oliver Spatscheck Jacobus E. van der Merwe Anycast CDNS revisited. 277-286 2008 WWW http://doi.acm.org/10.1145/1367497.1367536 conf/www/2008 db/conf/www/www2008.html#AlzoubiLRSM08