Groupware Research at Twin Sun Inc. - Dorab Patel; Scott D. Kalter (CSCW Tools and Technologies Workshop, 1992)

Low Overhead, Loosely Coupled Communication Channels in Collaboration. - Dorab Patel; Scott D. Kalter (ECSCW, 1993)

A UNIX Toolkit for Distributed Synchronous Collaborative Applications. - Dorab Patel; Scott D. Kalter (Comput. Syst., 1993)