@inproceedings{
    SN99:padl,
    author = {Soininen, Timo and Niemel{\"a}, Ilkka},
    publisher = "Springer-Verlag",
    title = "Developing a Declarative Rule Language for Applications in Product Configuration",
    booktitle = "Proceedings of the First International Workshop on Practical Aspects of Declarative Languages",
    address = "San Antonio, Texas",
    month = "January",
    note = "",
    year = "1999",
    organization = "",
    pages = "305--319"
}