TY  - JOUR
AU  - A. L. Smirnov
AU  - G. P. Vasiliev
TI  - Free vibration frequencies of a circular thin plate with nonlinearly perturbed parameters
JO  - Izvestiya of Saratov University. Mathematics. Mechanics. Informatics
PY  - 2021
SP  - 227
EP  - 237
VL  - 21
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ISU_2021_21_2_a8/
LA  - ru
ID  - ISU_2021_21_2_a8
ER  -