Sangjin Kim Jihwan Lim Jaehong Han Heekuck Oh Efficient RFID Search Protocols Using Counters. 3552-3559 2008 91-B IEICE Transactions 11 http://dx.doi.org/10.1093/ietcom/e91-b.11.3552 db/journals/ieicet/ieicet91b.html#KimLHO08