@article{TAC_2001_8_a13,
     author = {Dominique Bourn},
     title = {A categorical genealogy for the congruence distributive property},
     journal = {Theory and applications of categories},
     pages = {391--407},
     publisher = {mathdoc},
     volume = {8},
     year = {2001},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TAC_2001_8_a13/}
}