@CONFERENCE\{IMM2000-0180, author = "K. B. Hilger and A. A. Nielsen", title = "Targeting input data for change detection studies by suppression of undesired spectra", year = "2000", booktitle = "In Proceedings of the Seminar on Remote Sensing and Image Analysis Techniques for Revision of Topographic Databases", volume = "", series = "Technical University of Denmark", editor = "", publisher = "{KMS,} The National Survey and Cadastre", organization = "", address = "Copenhagen, Denmar", url = "http://www2.compute.dtu.dk/pubdb/pubs/180-full.html" }