Hayes76a'

@article{DBLP:journals/tc/Hayes76a,
  author    = {John P. Hayes},
  title     = {A Graph Model for Fault-Tolerant Computing Systems},
  journal   = {IEEE Trans. Computers},
  volume    = {25},
  number    = {9},
  year      = {1976},
  pages     = {875-884},
  ee        = {http://doi.ieeecomputersociety.org/10.1109/TC.1976.1674712},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}