WarkentinF72'

@inproceedings{DBLP:conf/stoc/WarkentinF72,
  author    = {John C. Warkentin and
               Patrick C. Fischer},
  title     = {Predecessor Machines and Regressing Functions},
  booktitle = {STOC},
  year      = {1972},
  pages     = {81-87},
  ee        = {http://doi.acm.org/10.1145/800152.804899},
  crossref  = {DBLP:conf/stoc/STOC4},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/stoc/STOC4,
  editor    = {Patrick C. Fischer and
               H. Paul Zeiger and
               Jeffrey D. Ullman and
               Arnold L. Rosenberg},
  title     = {Proceedings of the 4th Annual ACM Symposium on Theory of
               Computing, May 1-3, 1972, Denver, Colorado, USA},
  booktitle = {STOC},
  publisher = {ACM},
  year      = {1972},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}