@article{1250522813, author = {Chen, Ming-Ting}, title = {Cosimplicial cohomology and two term extensions of coalgebras}, journal = {J. Math. Kyoto Univ.}, volume = {17}, number = {3}, year = {1977}, pages = { 55-67}, language = {en}, url = {http://dml.mathdoc.fr/item/1250522813} }
Chen, Ming-Ting. Cosimplicial cohomology and two term extensions of coalgebras. J. Math. Kyoto Univ., Tome 17 (1977) no. 3, pp. 55-67. http://gdmltest.u-ga.fr/item/1250522813/