Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS2_1954__2_165538, author = {W. FENCHEL}, title = {K. {YANO} and {S.} {BOCHNER:} {Curvature} and {Betti} numbers}, journal = {Mathematica Scandinavica}, pages = {171--173}, publisher = {mathdoc}, volume = {2}, year = {1954}, url = {http://geodesic.mathdoc.fr/item/MS2_1954__2_165538/} }
W. FENCHEL. K. YANO and S. BOCHNER: Curvature and Betti numbers. Mathematica Scandinavica, Tome 2 (1954), pp. 171-173. http://geodesic.mathdoc.fr/item/MS2_1954__2_165538/