@article{DBLP:journals/corr/abs-1112-4941,
  author    = {Yu Zhang and
               Chengqing Li and
               Kwok-Wo Wong and
               Shi Shu and
               Guanrong Chen},
  title     = {Cryptanalyzing a chaos-based image encryption algorithm
               using alternate structure},
  journal   = {CoRR},
  volume    = {abs/1112.4941},
  year      = {2011},
  ee        = {http://arxiv.org/abs/1112.4941},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}