Richard Statman. Freyd s Hierarchy of Combinator Monoids. In Proceedings, Sixth Annual IEEE Symposium on Logic in Computer Science, 15-18 July, 1991, Amsterdam, The Netherlands. pages 186-190, IEEE Computer Society, 1991.
@inproceedings{Statman91,
title = {Freyd s Hierarchy of Combinator Monoids},
author = {Richard Statman},
year = {1991},
researchr = {https://researchr.org/publication/Statman91},
cites = {0},
citedby = {0},
pages = {186-190},
booktitle = {Proceedings, Sixth Annual IEEE Symposium on Logic in Computer Science, 15-18 July, 1991, Amsterdam, The Netherlands},
publisher = {IEEE Computer Society},
}