Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_2020_107_3_a14, author = {K. A. Oganesyan}, title = {A {Functional} {Inequality} for {Sine} {Series}}, journal = {Matemati\v{c}eskie zametki}, pages = {476--478}, publisher = {mathdoc}, volume = {107}, number = {3}, year = {2020}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_2020_107_3_a14/} }
K. A. Oganesyan. A Functional Inequality for Sine Series. Matematičeskie zametki, Tome 107 (2020) no. 3, pp. 476-478. http://geodesic.mathdoc.fr/item/MZM_2020_107_3_a14/