EvenGL85'

BibTeX

@article{DBLP:journals/cacm/EvenGL85,
  author    = {Shimon Even and
               Oded Goldreich and
               Abraham Lempel},
  title     = {A Randomized Protocol for Signing Contracts},
  journal   = {Commun. ACM},
  volume    = {28},
  number    = {6},
  year      = {1985},
  pages     = {637-647},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}