@article{05934744,
title = {What are sifted colimits?},
journal = {Theory and Applications of Categories [electronic only]},
volume = {23},
year = {2010},
pages = {251-260},
zbl = {1225.18002},
language = {en},
url = {http://dml.mathdoc.fr/item/05934744}
}
Adamek, J.; Rosicky, J.; Vitale, E.M. What are sifted colimits?. Theory and Applications of Categories [electronic only], Tome 23 (2010) pp. 251-260. http://gdmltest.u-ga.fr/item/05934744/