Semi-invariance of linear differential equations
Izvestiâ vysših učebnyh zavedenij. Matematika, no. 8 (1974), pp. 89-94
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@article{IVM_1974_8_a14,
author = {A. A. Potapenko},
title = {Semi-invariance of linear differential equations},
journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
pages = {89--94},
publisher = {mathdoc},
number = {8},
year = {1974},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/IVM_1974_8_a14/}
}
A. A. Potapenko. Semi-invariance of linear differential equations. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 8 (1974), pp. 89-94. http://geodesic.mathdoc.fr/item/IVM_1974_8_a14/