@ARTICLE\{IMM2002-02996,
    author       = "S. K. Johansen and O. Bang and M. P. S{\o}rensen",
    title        = "Escape velocities in bulk chi-2 soliton interactions",
    year         = "2002",
    pages        = "026601/1-4",
    journal      = "Physical Review E",
    volume       = "65",
    editor       = "",
    number       = "2",
    publisher    = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/2996-full.html"
}