@article{SchmueckerBeierleGeske95,
    AUTHOR = "A. Schm{\"u}cker-Schend and C. Beierle and U. Geske",
    TITLE = "Wissensbasierte {P}roduktionsplanung",
    JOURNAL = "Der GMD-Spiegel",
    YEAR = 1995,
    VOLUME = 25,
    NUMBER = 1,
    PAGES = "37--42"}