@techreport{LLDD09PNSGCAM,
  author = {Ares Lagae and Sylvain Lefebvre and George Drettakis and Philip Dutr\'e},
  title = {Procedural Noise using Sparse {G}abor Convolution - Auxiliary Material},
  institution = {Department of Computer Science, K.U.Leuven},
  year = {2009},
  type = {Report CW},
  number = {545},
  address = {Celestijnenlaan 200A, 3001 Heverlee, Belgium},
  month = {May},
  pages = {},
  url = {http://www.cs.kuleuven.be/publicaties/rapporten/cw/CW545.abs.html},
  lirias = {https://lirias.kuleuven.be/handle/123456789/244110},
  citations = {4 (Google Scholar, March 2011)}
}