LiteckyD76'

@article{DBLP:journals/cacm/LiteckyD76,
  author    = {Charles R. Litecky and
               Gordon B. Davis},
  title     = {A Study of Errors, Error-Proneness, and Error Diagnosis
               in Cobol},
  journal   = {Commun. ACM},
  volume    = {19},
  number    = {1},
  year      = {1976},
  pages     = {33-37},
  ee        = {http://doi.acm.org/10.1145/359970.359991},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}