TY  - JOUR
AU  - P. Lazov
AU  - D. Dimitrovski
TI  - Conditions for the existence of the maximal number of polynomial solutions of algebraic differential equations
JO  - Differencialʹnye uravneniâ
PY  - 1977
SP  - 1131
EP  - 1134
VL  - 13
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1977_13_6_a20/
LA  - ru
ID  - DE_1977_13_6_a20
ER  -