@article{DE_1985_21_7_a24,
     author = {M. F. Sukhinin},
     title = {On a theorem of differentiability of the solution of an ordinary differential equation with respect to the initial condition},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1279--1281},
     publisher = {mathdoc},
     volume = {21},
     number = {7},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1985_21_7_a24/}
}