@article{Liu09Fang,
  author    = {Yi Fang and Yu-Shen Liu and Karthik Ramani},
  title     = {{Three dimensional shape comparison of flexible protein using the local-diameter descriptor}},
  journal   = {BMC Structural Biology},
  volume    = {2009},
  number    = {9},
  pages     = {29},
  year      = {},
}