TY  - JOUR
AU  - S. G. Kondratenya
TI  - Systems of two differential equations having no solutions with movable essential singular points
JO  - Differencialʹnye uravneniâ
PY  - 1973
SP  - 1214
EP  - 1221
VL  - 9
IS  - 7
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1973_9_7_a5/
LA  - ru
ID  - DE_1973_9_7_a5
ER  -