author = { Bouet, M. AND Pujolle, G. },

title = { L-VIRT: Range-free 3-D localization of RFID tags based on topological constraints },

publisher = {Elsevier BV},

isbn = {0140-3664},

keywords = { Computer Networks and Communications },

year = {2009},

url = { http://slubdd.de/katalog?TN_libero_mab2 }