@article{1077286744, author = {Ginzburg, Victor and Kapranov, Mikhail}, title = {Koszul duality for operads}, journal = {Duke Math. J.}, volume = {76}, number = {1}, year = {1994}, pages = { 203-272}, language = {en}, url = {http://dml.mathdoc.fr/item/1077286744} }
Ginzburg, Victor; Kapranov, Mikhail. Koszul duality for operads. Duke Math. J., Tome 76 (1994) no. 1, pp. 203-272. http://gdmltest.u-ga.fr/item/1077286744/