@article{1107,
  author = {Xiaohui Liang and Kuan Zhang and Xuemin Shen and Xiaodong Lin},
  title = {Security and privacy in mobile social networks: challenges and solutions},
  year = {2014},
  journal = {IEEE Wireless Communications},
  volume = {21},
  number = {1},
  pages = {33-41},
  publisher = {IEEE},
}