Ralph-Johan Back, Joakim von Wright. Reasoning Algebraically about Loops. Acta Informatica, 36(4):295-334, 1999. [doi]
@article{BackW99,
title = {Reasoning Algebraically about Loops},
author = {Ralph-Johan Back and Joakim von Wright},
year = {1999},
url = {http://link.springer.de/link/service/journals/00236/bibs/9036004/90360295.htm},
tags = { algebra},
researchr = {https://researchr.org/publication/BackW99},
cites = {0},
citedby = {0},
journal = {Acta Informatica},
volume = {36},
number = {4},
pages = {295-334},
}