@article{TIMM_2019_25_1_a3,
     author = {E. S. Zhukovskiy and E. M. Yakubovskaya},
     title = {On the existence and estimates of solutions to functional equations},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {45--54},
     publisher = {mathdoc},
     volume = {25},
     number = {1},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2019_25_1_a3/}
}