Philippe Richard. Evaluation of the Size of a Query Expressed in Relational Algebra. In Y. Edmund Lien, editor, Proceedings of the 1981 ACM SIGMOD International Conference on Management of Data, Ann Arbor, Michigan, April 29 - May 1, 1981. pages 155-163, ACM Press, 1981. [doi]
@inproceedings{Richard81,
title = {Evaluation of the Size of a Query Expressed in Relational Algebra},
author = {Philippe Richard},
year = {1981},
doi = {10.1145/582318.582343},
url = {http://doi.acm.org/10.1145/582318.582343},
tags = {relational algebra, algebra},
researchr = {https://researchr.org/publication/Richard81},
cites = {0},
citedby = {0},
pages = {155-163},
booktitle = {Proceedings of the 1981 ACM SIGMOD International Conference on Management of Data, Ann Arbor, Michigan, April 29 - May 1, 1981},
editor = {Y. Edmund Lien},
publisher = {ACM Press},
}