@conference{Virtanen2004-ISCA,
author = "Tuomas Virtanen",
editor = "ISCA Tutorial and Research Workshop on Statistical and Perceptual Audio Processing",
keywords = "sparse coding; NMF",
title = " {S}eparation of {S}ound {S}ources by {C}onvolutive {S}parse {C}oding",
url = "https://www.cs.tut.fi/sgn/arg/music/tuomasv/sapa2004.pdf",
year = "2004",
}