@misc{LD08CFRGRTb,
  author = {Ares Lagae and Philip Dutr\'e},
  title = {Compact, Fast and Robust Grids for Ray Tracing},
  howpublished = {SIGGRAPH 2008 Talk, SIGGRAPH 2008, Los Angeles, USA},
  month = {August},
  year = {2008},
  pages = {1},
  url = {http://www.siggraph.org/s2008/attendees/program/item/?type=talk&id=87},
  lirias = {https://lirias.kuleuven.be/handle/123456789/244116},
}