Theorems on the smoothness of periodic solutions of differential
Doklady Akademii Nauk, Tome 320 (1991) no. 2, pp. 280-283
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@article{DAN_1991_320_2_a4,
author = {V. I. Prokhorenko},
title = {Theorems on the smoothness of periodic solutions of differential},
journal = {Doklady Akademii Nauk},
pages = {280--283},
publisher = {mathdoc},
volume = {320},
number = {2},
year = {1991},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/DAN_1991_320_2_a4/}
}
V. I. Prokhorenko. Theorems on the smoothness of periodic solutions of differential. Doklady Akademii Nauk, Tome 320 (1991) no. 2, pp. 280-283. http://geodesic.mathdoc.fr/item/DAN_1991_320_2_a4/