@article{MZM_1971_10_4_a8,
     author = {V. S. Blinchevskii},
     title = {Existence of a null {Chaplygin} approximation for a solution of the generalized {Cauchy} problem},
     journal = {Matemati\v{c}eskie zametki},
     pages = {447--452},
     publisher = {mathdoc},
     volume = {10},
     number = {4},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1971_10_4_a8/}
}