Karl Jeacle Jon Crowcroft Marinho P. Barcellos Stefano Pettini Hybrid reliable multicast with TCP-XM. 177-187 2005 CoNEXT http://doi.acm.org/10.1145/1095921.1095945 conf/conext/2005 db/conf/conext/conext2005.html#JeacleCBP05