GassHJJS81'

@article{DBLP:journals/cacm/GassHJJS81,
  author    = {Saul I. Gass and
               Karla L. Hoffman and
               Richard Henry Frymuth Jackson and
               Lambert S. Joel and
               Patsy B. Saunders},
  title     = {Documentation for a Model: A Hierarchical Approach},
  journal   = {Commun. ACM},
  volume    = {24},
  number    = {11},
  year      = {1981},
  pages     = {728-733},
  ee        = {http://doi.acm.org/10.1145/358790.358792},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}