@article{DBLP:journals/tcs/GoldmanK02,
  author    = {Sally A. Goldman and
               Stephen Kwek},
  title     = {On learning unions of pattern languages and tree patterns
               in the mistake bound model},
  journal   = {Theor. Comput. Sci.},
  volume    = {288},
  number    = {2},
  year      = {2002},
  pages     = {237-254},
  ee        = {http://dx.doi.org/10.1016/S0304-3975(01)00402-9},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}