@article{05178127,
title = {Higher cospans and weak cubical categories (cospans in algebraic topology. I).},
journal = {Theory and Applications of Categories [electronic only]},
volume = {18},
year = {2007},
pages = {321-347},
zbl = {1127.18003},
language = {en},
url = {http://dml.mathdoc.fr/item/05178127}
}
Grandis, Marco. Higher cospans and weak cubical categories (cospans in algebraic topology. I).. Theory and Applications of Categories [electronic only], Tome 18 (2007) pp. 321-347. http://gdmltest.u-ga.fr/item/05178127/