@conference{virtanen2009-ICA, author = "Tuomas Virtanen and Ali Taylan Cemgil", booktitle = "ICA", keywords = "NMF;speech", title = "{M}ixtures of {G}amma {P}riors for {N}on-{N}egative {M}atrix {F}actorization {B}ased {S}peech {S}eparation", url = "https://www.cs.tut.fi/sgn/arg/music/tuomasv/gammanmf/gammamm.pdf", year = "2009", }