@ARTICLE{LiuN-2011-ieeesensorsjournal,
  author        = {Liu, H. and Ning, H.},
  title         = {Zero-Knowledge Authentication Protocol Based on Alternative Mode in {RFID} Systems},
  journal       = {IEEE Sensors Journal},
  year          = {2011},
  volume        = {},
  number        = {},
  pages         = {},
  month         = {June},
  pdf           = {http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5893906},
  slides        = {},
  bibsource     = {Information Security Group (GSI), UCL, Louvain-la-Neuve, Belgium},
}