BoseSTZ97'

@article{DBLP:journals/comgeo/BoseSTZ97,
  author    = {Prosenjit Bose and
               Thomas C. Shermer and
               Godfried T. Toussaint and
               Binhai Zhu},
  title     = {Guarding Polyhedral Terrains},
  journal   = {Comput. Geom.},
  volume    = {7},
  year      = {1997},
  pages     = {173-185},
  ee        = {http://dx.doi.org/10.1016/0925-7721(95)00034-8},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}