@MISC\{IMM2006-04499, author = "M. N. Schmidt and M. M{\o}rup", title = "Matlab Demo: Non-negative Matrix Factor {2-D} Deconvolution for Blind Single Channel Source Separation", year = "2006", publisher = "Technical University of Denmark", address = "", url = "http://www2.compute.dtu.dk/pubdb/pubs/4499-full.html" }