@ARTICLE\{IMM2007-04054,
    author       = "R. M. J{\o}rgensen and J. Larsen and K. B. Bergvinsdottir",
    title        = "Solving the Dial-a-Ride Problem using Genetic Algorithms",
    year         = "2007",
    pages        = "1321-1331",
    journal      = "The journal of the Operational Research Society",
    volume       = "58",
    editor       = "",
    number       = "",
    publisher    = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/4054-full.html"
}