@article{05005601,
title = {Points of affine categories and additivity.},
journal = {Theory and Applications of Categories [electronic only]},
volume = {16},
year = {2006},
pages = {127-131},
zbl = {1088.18005},
language = {en},
url = {http://dml.mathdoc.fr/item/05005601}
}
Carboni, A.; Janelidze, G. Points of affine categories and additivity.. Theory and Applications of Categories [electronic only], Tome 16 (2006) pp. 127-131. http://gdmltest.u-ga.fr/item/05005601/