Humenik89'

BibTeX

@article{DBLP:journals/siamcomp/Humenik89,
  author    = {Keith E. Humenik},
  title     = {Ratio Estimators are Maximum-Likelihood Estimators for Non-Context-Free
               Grammars},
  journal   = {SIAM J. Comput.},
  volume    = {18},
  number    = {5},
  year      = {1989},
  pages     = {1048-1055},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}