Richard Beigel William I. Gasarch James Glenn The Multiparty Communication Complexity of Exact-<i>T</i>: Improved Bounds and New Problems. 146-156 2006 conf/mfcs/2006 MFCS http://dx.doi.org/10.1007/11821069_13 db/conf/mfcs/mfcs2006.html#BeigelGG06