David Maier, Jeffrey D. Ullman, Moshe Y. Vardi. On the Foundations of the Universal Relation Model. ACM Trans. Database Syst., 9(2):283-308, 1984. [doi]
@article{MaierUV84,
title = {On the Foundations of the Universal Relation Model},
author = {David Maier and Jeffrey D. Ullman and Moshe Y. Vardi},
year = {1984},
doi = {10.1145/329.318580},
url = {http://doi.acm.org/10.1145/329.318580},
tags = {meta-model, Meta-Environment},
researchr = {https://researchr.org/publication/MaierUV84},
cites = {0},
citedby = {0},
journal = {ACM Trans. Database Syst.},
volume = {9},
number = {2},
pages = {283-308},
}