@conference{Virtanen2009-ICASSP,
author = "Tuomas Virtanen and Toni Heittola",
booktitle = "ICASSP",
keywords = "instruments;HMM;interpolating state model",
title = "{I}nterpolating {H}idden {M}arkov {M}odel and {I}ts {A}pplication to {A}utomatic {I}nstrument {R}ecognition",
url = "https://www.cs.tut.fi/sgn/arg/music/tuomasv/ihmm_icassp09.pdf",
year = "2009",
}