@article{01615741,
title = {A categorical genealogy for the congruence distributive property.},
journal = {Theory and Applications of Categories [electronic only]},
volume = {8},
year = {2001},
pages = {391-407},
zbl = {0978.18005},
language = {en},
url = {http://dml.mathdoc.fr/item/01615741}
}
Bourn, Dominique. A categorical genealogy for the congruence distributive property.. Theory and Applications of Categories [electronic only], Tome 8 (2001) pp. 391-407. http://gdmltest.u-ga.fr/item/01615741/