On a higher-dimensional linear differential equation of second order
Doklady Akademii Nauk, Tome 159 (1964) no. 4, pp. 755-758
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@article{DAN_1964_159_4_a14,
author = {A. I. Perov},
title = {On a higher-dimensional linear differential equation of second order},
journal = {Doklady Akademii Nauk},
pages = {755--758},
publisher = {mathdoc},
volume = {159},
number = {4},
year = {1964},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/DAN_1964_159_4_a14/}
}
A. I. Perov. On a higher-dimensional linear differential equation of second order. Doklady Akademii Nauk, Tome 159 (1964) no. 4, pp. 755-758. http://geodesic.mathdoc.fr/item/DAN_1964_159_4_a14/