MoritaNYZ97'

@article{DBLP:journals/acta/MoritaNYZ97,
  author    = {Kenichi Morita and
               Noritaka Nishihara and
               Yasunori Yamamoto and
               Zhiguo Zhang},
  title     = {A Hierarchy of Uniquely Parsable Grammar Classes and Deterministic
               Acceptors},
  journal   = {Acta Inf.},
  volume    = {34},
  number    = {5},
  year      = {1997},
  pages     = {389-410},
  ee        = {http://dx.doi.org/10.1007/s002360050091},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}