János Demetrovics, Vu Duc Thi. On Keys in the Relational Data Model. Elektronische Informationsverarbeitung und Kybernetik, 24(10):515-519, 1988.
@article{DemetrovicsT88:0,
title = {On Keys in the Relational Data Model},
author = {János Demetrovics and Vu Duc Thi},
year = {1988},
tags = {meta-model, data-flow, Meta-Environment},
researchr = {https://researchr.org/publication/DemetrovicsT88%3A0},
cites = {0},
citedby = {0},
journal = {Elektronische Informationsverarbeitung und Kybernetik},
volume = {24},
number = {10},
pages = {515-519},
}