Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1985_38_4_a14, author = {A. A. Grigor'yan}, title = {Isoperimetric inequalities for {Riemannian} products}, journal = {Matemati\v{c}eskie zametki}, pages = {617--626}, publisher = {mathdoc}, volume = {38}, number = {4}, year = {1985}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1985_38_4_a14/} }
A. A. Grigor'yan. Isoperimetric inequalities for Riemannian products. Matematičeskie zametki, Tome 38 (1985) no. 4, pp. 617-626. http://geodesic.mathdoc.fr/item/MZM_1985_38_4_a14/