@Article{348,
  title = {Backup and Recovery Scheme for Distributed e-Learning System},
  author = {Kazunari Meguro and Shin-ichi Motomura and Toshihiko Sasama and Takao Kawamura and Kazunori Sugahara},
  journal = {IPSJ Journal},
  volume = {50},
  number = {11},
  pages = {2710--2716},
  year = {2009},
  month = {10}
}