Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MM2_1990__69_1_155557, author = {Pierre B\'erard}, title = {A note on {Bochner} type theorems for complete manifolds.}, journal = {Manuscripta mathematica}, pages = {261--266}, publisher = {mathdoc}, volume = {69}, number = {1}, year = {1990}, zbl = {0717.53024}, url = {http://geodesic.mathdoc.fr/item/MM2_1990__69_1_155557/} }
Pierre Bérard. A note on Bochner type theorems for complete manifolds.. Manuscripta mathematica, Tome 69 (1990) no. 1, pp. 261-266. http://geodesic.mathdoc.fr/item/MM2_1990__69_1_155557/