@InProceedings{spjut:09:noise,
    title      = { {H}ardware-{A}ccelerated {G}radient {N}oise for {G}raphics },
    author     = { Josef Spjut and Andrew Kensler and Erik Brunvand },
    booktitle  = { Proceedings of the 19th ACM Great Lakes Symposium on VLSI },
    month      = { May },
    year       = { 2009 },
    pages      = { 457--462 },
}