@article{LLDD09PNSGC,
  author = {Ares Lagae and Sylvain Lefebvre and George Drettakis and Philip Dutr\'e},
  title = {Procedural Noise using Sparse {G}abor Convolution},
  journal = {ACM Transactions on Graphics (Proceedings of ACM SIGGRAPH 2009)},
  year = {2009},
  volume = {28},
  number = {3},
  pages = {54:1--54:10},
}