TY  - JOUR
AU  - F. G. Avkhadiev
TI  - Embedding theorems related to torsional rigidity and principal frequency
JO  - Izvestiya. Mathematics 
PY  - 2022
SP  - 1
EP  - 31
VL  - 86
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_2022_86_1_a0/
LA  - en
ID  - IM2_2022_86_1_a0
ER  -