@article{02119177,
title = {Logics that are generated by idempotents.},
journal = {Lobachevskii Journal of Mathematics},
volume = {15},
year = {2004},
pages = {11-19},
zbl = {1060.15018},
language = {en},
url = {http://dml.mathdoc.fr/item/02119177}
}
Katrnos̆ka, Frantis̆ek. Logics that are generated by idempotents.. Lobachevskii Journal of Mathematics, Tome 15 (2004) pp. 11-19. http://gdmltest.u-ga.fr/item/02119177/