Georg Lausen, Heinz Uphoff. Nicht-Monotone Vererbung in F-Logik. In Grundlagen von Datenbanken. pages 105-109, 1992.
@inproceedings{LausenU92:0, title = {Nicht-Monotone Vererbung in F-Logik}, author = {Georg Lausen and Heinz Uphoff}, year = {1992}, researchr = {https://researchr.org/publication/LausenU92%3A0}, cites = {0}, citedby = {0}, pages = {105-109}, booktitle = {Grundlagen von Datenbanken}, }