TY  - JOUR
AU  - A. I. Yablonskii
TI  - Movable singularities of systems of differential equations
JO  - Differencialʹnye uravneniâ
PY  - 1967
SP  - 749
EP  - 760
VL  - 3
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1967_3_5_a4/
LA  - ru
ID  - DE_1967_3_5_a4
ER  -