Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{CMH_1981__56_139866, author = {Michael Gromov}, title = {Curvature, diameter and {Betti} numbers.}, journal = {Commentarii mathematici Helvetici}, pages = {179--195}, publisher = {mathdoc}, volume = {56}, year = {1981}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMH_1981__56_139866/} }
Michael Gromov. Curvature, diameter and Betti numbers.. Commentarii mathematici Helvetici, Tome 56 (1981), pp. 179-195. http://geodesic.mathdoc.fr/item/CMH_1981__56_139866/