Michal Jacovi Vladimir Soroka Gail Gilboa-Freedman Sigalit Ur Elad Shahar Natalia Marmasse The chasms of CSCW: a citation graph analysis of the CSCW conference. 289-298 2006 conf/cscw/2006 CSCW http://doi.acm.org/10.1145/1180875.1180920 db/conf/cscw/cscw2006.html#JacoviSGUSM06