Hongyun Xu Xinwen Fu Ye Zhu Riccardo Bettati Jianer Chen Wei Zhao SAS: A Scalar Anonymous Communication System. 452-461 2005 conf/iccnmc/2005 ICCNMC http://dx.doi.org/10.1007/11534310_49 db/conf/iccnmc/iccnmc2005.html#XuFZBCZ05