@TECHREPORT\{IMM1994-02337,
    author       = "J. Goossenaerts and D. Bj{\o}rner",
    title        = "Interflow Systems for Manufacturing:  Concepts and a Construction",
    year         = "1994",
    number       = "31",
    series       = "",
    institution  = "",
    address      = "Macau",
    type         = "",
    note         = "Published in Proceedings of the European Workshop  on Integrated Manufacturing Systems Engineering",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/2337-full.html"
}