Denny Priebe, Joachim Kröger, Andreas Heuer. Variablen in Algebren? - Die CROQUE-Algebra. In Grundlagen von Datenbanken. pages 87-91, 1999.
@inproceedings{PriebeKH99, title = {Variablen in Algebren? - Die CROQUE-Algebra}, author = {Denny Priebe and Joachim Kröger and Andreas Heuer}, year = {1999}, tags = { algebra}, researchr = {https://researchr.org/publication/PriebeKH99}, cites = {0}, citedby = {0}, pages = {87-91}, booktitle = {Grundlagen von Datenbanken}, }