@article{SVFU_2022_29_2_a4,
     author = {B. I. Efendiev},
     title = {Initial-value problem for a second-order ordinary differential equation with distributed-order differentiation operator},
     journal = {Matemati\v{c}eskie zametki SVFU},
     pages = {59--71},
     year = {2022},
     volume = {29},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SVFU_2022_29_2_a4/}
}