TanakaT97'

BibTeX

@article{DBLP:journals/cgf/TanakaT97,
  author    = {Toshimitsu Tanaka and
               Tokiichiro Takahashi},
  title     = {Fast Analytic Shading and Shadowing for Area Light Sources},
  journal   = {Comput. Graph. Forum},
  volume    = {16},
  number    = {3},
  year      = {1997},
  pages     = {231-240},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}