Maroje Puh Toan Luu Ivana Podnar Zarko Martin Rajman Scalable Content-Based Ranking in P2P Information Retrieval. 633-640 2008 KES (1) http://dx.doi.org/10.1007/978-3-540-85563-7_80 conf/kes/2008-1 db/conf/kes/kes2008-1.html#PuhLZR08