@CONFERENCE\{IMM1990-01895,
    author       = "M. R. Hansen and Z. Chaochen",
    title        = "Specification \& Verification of Higher Order Processes",
    year         = "1990",
    pages        = "322-328",
    booktitle    = "Mathematical Foundations of Computer Science",
    volume       = "452",
    series       = "LNCS",
    editor       = "",
    publisher    = "",
    organization = "",
    address      = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/1895-full.html"
}