TY  - JOUR
AU  - S. F. Kamornikov
AU  - V. N. Tyutyanov
TI  - On two problems from ``The Kourovka Notebook''
JO  - Trudy Instituta matematiki i mehaniki
PY  - 2021
SP  - 98
EP  - 102
VL  - 27
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TIMM_2021_27_1_a9/
LA  - ru
ID  - TIMM_2021_27_1_a9
ER  -