Distributed Facilitation: A Concept Whose Time Has Come? - Shelli Dubs; Stephen C. Hayne (CSCW, 1992)

Navigating Hierarchically Clustered Networks Through Fisheye and Full-Zoom Methods. - Doug Schaffer; Zhengping Zuo; Saul Greenberg; Lyn Bartram; John Dill; Shelli Dubs; Mark Roseman (ACM Trans. Comput. Hum. Interact., 1996)