@book{AST_1978__58__1_0, author = {Helffer, B. and Gallot, Sylvain and Polombo, Albert and B\'erard Bergery, Lionel and Averous, Genevi\`eve and Deschamps, Annie and Calabi, Eugenio and Bourguignon, J.-P. and Yau, Shing Tung and Ezin, J. P.}, title = {Premi\`ere classe de {Chern} et courbure de {Ricci} : preuve de la conjecture de {Calabi}}, series = {Ast\'erisque}, publisher = {Soci\'et\'e math\'ematique de France}, number = {58}, year = {1978}, zbl = {0397.35028}, language = {fr}, url = {http://www.numdam.org/item/AST_1978__58__1_0/} }