TY  - JOUR
AU  - È. M. Muhamadiev
AU  - A. N. Naimov
TI  - Criteria for the existence of periodic and bounded solutions of three-dimensional systems of differential equations
JO  - Trudy Instituta matematiki i mehaniki
PY  - 2021
SP  - 157
EP  - 172
VL  - 27
IS  - 1
UR  - http://geodesic.mathdoc.fr/item/TIMM_2021_27_1_a15/
LA  - ru
ID  - TIMM_2021_27_1_a15
ER  -