@article{02125655,
title = {Commutator theory in strongly protomodular categories.},
journal = {Theory and Applications of Categories [electronic only]},
volume = {12},
year = {2004},
pages = {27-40},
zbl = {1068.18006},
language = {en},
url = {http://dml.mathdoc.fr/item/02125655}
}
Bourn, Dominique. Commutator theory in strongly protomodular categories.. Theory and Applications of Categories [electronic only], Tome 12 (2004) pp. 27-40. http://gdmltest.u-ga.fr/item/02125655/