@inproceedings{
    OJ06:ecai,
    editor = "Brewka, Gerhard and Coradeschi, Silvia and Perini, Anna and Traverso, Paolo",
    author = "Oikarinen, Emilia and Janhunen, Tomi",
    publisher = "IOS Press",
    title = "Modular Equivalence for Normal Logic Programs",
    booktitle = "Proceedings of the 17th European Conference on Artificial Intelligence",
    address = "Riva del Garda, Italy",
    month = "August",
    flags = "copy,ACPT",
    year = "2006",
    pages = "412--416"
}