@CONFERENCE\{IMM2003-03014,
    author       = "N. C. Albertsen and P. E. Frandsen and S. B. S{\o}rensen",
    title        = "A new advanced interface for {GRASP} - the frame concept",
    year         = "2003",
    month        = "nov",
    pages        = "29-36",
    booktitle    = "Proceedings of the 26th {ESA} Antenna Technology Workshop on Satellite Antenna Modelling and Design Tools",
    volume       = "",
    series       = "",
    editor       = "",
    publisher    = "Informatics and Mathematical Modelling, Technical University of Denmark, {DTU}",
    organization = "",
    address      = "Richard Petersens Plads, Building 321, {DK-}2800 Kgs. Lyngby",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/3014-full.html"
}