@TECHREPORT\{IMM1985-03830,
    author       = "V. V. Vidal and H. Ravn and Z. Nahorski",
    title        = "On the connection between mathematical programming and discrete optimal control - a survey amd some new results",
    year         = "1985",
    pages        = "25",
    number       = "",
    series       = "",
    institution  = "{IMSOT,} {DTH}",
    address      = "",
    type         = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/3830-full.html"
}