HoangL12'

@article{DBLP:journals/vc/HoangL12,
  author    = {Thai-Duong Hoang and
               Kok-Lim Low},
  title     = {Efficient screen-space approach to high-quality multiscale
               ambient occlusion},
  journal   = {The Visual Computer},
  volume    = {28},
  number    = {3},
  year      = {2012},
  pages     = {289-304},
  ee        = {http://dx.doi.org/10.1007/s00371-011-0639-y},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}