@article{MZM_1974_16_3_a14,
     author = {O. P. Vinogradov},
     title = {An inequality for a~functional on aging distribution functions},
     journal = {Matemati\v{c}eskie zametki},
     pages = {461--466},
     publisher = {mathdoc},
     volume = {16},
     number = {3},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1974_16_3_a14/}
}