@ARTICLE\{IMM1981-0272,
    author       = "H. Juel",
    title        = "Bounds in the generalized Weber problem under locational uncertainty",
    year         = "1981",
    pages        = "1219-1227",
    journal      = "Operations Research",
    volume       = "29",
    editor       = "",
    number       = "",
    publisher    = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/272-full.html"
}