TY  - JOUR
AU  - S. G. Kondratenya
TI  - The essential singularities of the solutions of certain systems of differential equations
JO  - Differencialʹnye uravneniâ
PY  - 1970
SP  - 1200
EP  - 1206
VL  - 6
IS  - 7
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1970_6_7_a5/
LA  - ru
ID  - DE_1970_6_7_a5
ER  -