@inproceedings{
    LJN13:inap_ttj,
    editor = "Hanus, Michael and Rocha, Ricardo",
    author = {Liu, Guohua and Janhunen, Tomi and Niemel{\"a}, Ilkka},
    series = "Technical Report",
    month = "September",
    il = "no",
    eventdetails = "20th International Conference on Applications of Declarative Programming and Knowledge Management (INAP 2013), Kiel, 11-13 September, 2013",
    year = "2013",
    owner = "OEK",
    title = "Introducing Real Variables and Integer Objective Functions to Answer Set Programming",
    booktitle = "Kiel Declarative Programming Days 2013",
    juforank = "NA",
    unitcode = "T306-99,T312-1",
    impactfactor = "A4",
    timestamp = "2013.12.10",
    responsibleauthor = {Liu, Guohua and Janhunen, Tomi and Niemel{\"a}, Ilkka},
    address = "Kiel, Germany",
    kay = "NA",
    pages = "93--107",
    volume = "1306",
    publisher = {Christian-Albrechts-Universit????t zu Kiel, Institut f\"ur Informatik},
    language = "eng",
    url = "http://www.informatik.uni-kiel.de/uploads/tx_publication/tr-1306-bericht.pdf",
    country = "Germany",
    issn = "2192-6247",
    flags = "HIIT COIN copy"
}