@ARTICLE\{IMM1984-0279, author = "H. Juel", title = "On a rational stopping rule for facilities location algorithms", year = "1984", pages = "9-11", journal = "Naval Research Logistics Quarterly", volume = "31", editor = "", number = "", publisher = "", url = "http://www2.compute.dtu.dk/pubdb/pubs/279-full.html" }