@MISC\{IMM1986-03777,
    author       = "V. V. Vidal and H. Ravn",
    title        = "Opgaver og eksempler til {''}Notes on Static and Dynamic Optimization''",
    year         = "1986",
    pages        = "192",
    publisher    = "{IMSOR,} {DTH}",
    address      = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/3777-full.html"
}