@article{05636667,
title = {Cohomology theory in 2-categories.},
journal = {Theory and Applications of Categories [electronic only]},
volume = {20},
year = {2008},
pages = {543-604},
zbl = {1192.18004},
language = {en},
url = {http://dml.mathdoc.fr/item/05636667}
}
Nakaoka, Hiroyuki. Cohomology theory in 2-categories.. Theory and Applications of Categories [electronic only], Tome 20 (2008) pp. 543-604. http://gdmltest.u-ga.fr/item/05636667/