@article{1074,
  author = {Hongwei Li and Rongxing Lu and Liang Zhou and Bo Yang and Xuemin Shen},
  title = {An efficient merkle-tree-based authentication scheme for smart grid},
  year = {2014},
  journal = {IEEE Systems Journal},
  volume = {8},
  number = {2},
  pages = {655-663},
  publisher = {IEEE},
}