@ARTICLE\{IMM1983-0278,
    author       = "H. Juel and R. F. Love",
    title        = "The solution of location problems with certain existing facility structures",
    year         = "1983",
    pages        = "145-150",
    journal      = "Canadian Journal of Operational Research and Information Processing",
    volume       = "21",
    editor       = "",
    number       = "",
    publisher    = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/278-full.html"
}