@ARTICLE\{IMM2002-0980,
    author       = "S. Gudmundsson and F. Sigmundsson and J. M. Carstensen",
    title        = "Unwrapping ground displacement signals in satellite radar interferograms with aid of {GPS} data and {MFR} regularisation",
    year         = "2002",
    pages        = "1743-1754",
    journal      = "{IEEE} Transactions on Geoscience Remote Sensing",
    volume       = "40",
    editor       = "",
    number       = "8",
    publisher    = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/980-full.html"
}