Haengrae Cho An Update Propagation Algorithm for P2P File Sharing over Wireless Mobile Networks. 753-760 2007 conf/iccS/2007-4 International Conference on Computational Science (4) http://dx.doi.org/10.1007/978-3-540-72590-9_113 db/conf/iccS/iccS2007-4.html#Cho07