@article{DE_1983_19_2_a16,
     author = {P. S. Gromova},
     title = {Inversion of {B.\,S.~Razumikhin's} theorem},
     journal = {Differencialʹnye uravneni\^a},
     pages = {357--359},
     publisher = {mathdoc},
     volume = {19},
     number = {2},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1983_19_2_a16/}
}