Differencialʹnye uravneniâ, Tome 19 (1983) no. 3, pp. 371-379
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N. I. Vulpe. Affine-invariant conditions for topological distinction of quadratic systems in the presence of a center. Differencialʹnye uravneniâ, Tome 19 (1983) no. 3, pp. 371-379. http://geodesic.mathdoc.fr/item/DE_1983_19_3_a0/
@article{DE_1983_19_3_a0,
author = {N. I. Vulpe},
title = {Affine-invariant conditions for topological distinction of quadratic systems in the presence of a center},
journal = {Differencialʹnye uravneni\^a},
pages = {371--379},
year = {1983},
volume = {19},
number = {3},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/DE_1983_19_3_a0/}
}
TY - JOUR
AU - N. I. Vulpe
TI - Affine-invariant conditions for topological distinction of quadratic systems in the presence of a center
JO - Differencialʹnye uravneniâ
PY - 1983
SP - 371
EP - 379
VL - 19
IS - 3
UR - http://geodesic.mathdoc.fr/item/DE_1983_19_3_a0/
LA - ru
ID - DE_1983_19_3_a0
ER -
%0 Journal Article
%A N. I. Vulpe
%T Affine-invariant conditions for topological distinction of quadratic systems in the presence of a center
%J Differencialʹnye uravneniâ
%D 1983
%P 371-379
%V 19
%N 3
%U http://geodesic.mathdoc.fr/item/DE_1983_19_3_a0/
%G ru
%F DE_1983_19_3_a0
