@ARTICLE\{IMM1992-03473,
    author       = "H. Holst",
    title        = "Comparison of different calibration methods suited for calibration problems with many variables",
    year         = "1992",
    pages        = "1780-1784",
    journal      = "Applied Spectroscopy",
    volume       = "46",
    editor       = "",
    number       = "12",
    publisher    = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/3473-full.html"
}