Media type: E-Article Title: L-VIRT: Range-free 3-D localization of RFID tags based on topological constraints Contributor: Bouet, M.; Pujolle, G. imprint: Elsevier BV, 2009 Published in: Computer Communications Language: English DOI: 10.1016/j.comcom.2009.05.007 ISSN: 0140-3664 Keywords: Computer Networks and Communications Origination: Footnote: