OsakiN79'

@article{DBLP:journals/cor/OsakiN79,
  author    = {Shunji Osaki and
               Toshihiko Nishio},
  title     = {Availability evaluation of redundant computer systems},
  journal   = {Computers {\&} OR},
  volume    = {6},
  number    = {2},
  year      = {1979},
  pages     = {87-97},
  ee        = {http://dx.doi.org/10.1016/0305-0548(79)90020-0},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}