Riccardo Bettati Domenico Ferrari Amit Gupta W. Heffner Wingwai Howe Mark Moran Quyen Nguyen Rajendra Yavatkar Connection Establishment for Multi-Party Real-Time Communication. 240-250 1995 conf/nossdav/1995 NOSSDAV db/conf/nossdav/nossdav95.html#BettatiFGHHMNY95