@MISC\{IMM2004-04187,
    author       = "B. F. Jensen and H. Refsgaard and R. Bro and P. B. Brockhoff",
    title        = "Classification of Membrane Permeability of Small Drug Candidates, A methodological Investigation.",
    year         = "2004",
    publisher    = "",
    address      = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/4187-full.html"
}