Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1969_6_2_a1, author = {V. P. Il'in}, title = {On an~integral inequality}, journal = {Matemati\v{c}eskie zametki}, pages = {139--148}, publisher = {mathdoc}, volume = {6}, number = {2}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1969_6_2_a1/} }
V. P. Il'in. On an~integral inequality. Matematičeskie zametki, Tome 6 (1969) no. 2, pp. 139-148. http://geodesic.mathdoc.fr/item/MZM_1969_6_2_a1/