Rakesh Agrawal. Alpha: An Extension of Relational Algebra to Express a Class of Recursive Queries. In Proceedings of the Third International Conference on Data Engineering, February 3-5, 1987, Los Angeles, California, USA. pages 580-590, IEEE Computer Society, 1987. [doi]
@inproceedings{Agrawal87,
title = {Alpha: An Extension of Relational Algebra to Express a Class of Recursive Queries},
author = {Rakesh Agrawal},
year = {1987},
tags = {relational algebra, algebra},
researchr = {https://researchr.org/publication/Agrawal87},
cites = {0},
citedby = {0},
pages = {580-590},
booktitle = {Proceedings of the Third International Conference on Data Engineering, February 3-5, 1987, Los Angeles, California, USA},
publisher = {IEEE Computer Society},
isbn = {0-8186-0762-9},
}