Yun Tang Nan Zhang Yuanchun Shi Shiqiang Yang Yuzhuo Zhong An Experimental Study on Cheating and Anti-Cheating in Gossip-Based Protocol. 1716-1721 2007 ICC http://dx.doi.org/10.1109/ICC.2007.287 conf/icc/2007 db/conf/icc/icc2007.html#TangZSYZ07