@article{SJIM_2021_24_2_a11,
     author = {T. Yskak},
     title = {On estimates of solutions to systems of nonlinear differential equations with distributed delay and periodic coefficients in the linear terms},
     journal = {Sibirskij \v{z}urnal industrialʹnoj matematiki},
     pages = {148--159},
     publisher = {mathdoc},
     volume = {24},
     number = {2},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJIM_2021_24_2_a11/}
}