@ARTICLE\{IMM2002-01246,
    author       = "J. F. Corney and O. Bang",
    title        = "Plane waves in periodic, quadratically nonlinear slab waveguides: stability and exact Fourier structure",
    year         = "2002",
    month        = "apr",
    pages        = "812-821",
    journal      = "Journal of the Optical Society of America B",
    volume       = "19",
    editor       = "",
    number       = "4",
    publisher    = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/1246-full.html"
}