@ARTICLE\{IMM2003-03079,
    author       = "N. I. Nikolov and T. S{\o}rensen and O. Bang and A. Bjarklev",
    title        = "Improving efficiency of supercontinuum generation in photonic crystal fibers",
    year         = "2003",
    pages        = "2329-2337",
    journal      = "Journal of the Optical Society of America B",
    volume       = "20",
    editor       = "",
    number       = "11",
    publisher    = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/3079-full.html"
}