%0 Journal Article %A A. A. Chernyaev %T Geometric modeling of a shape of parallelogram plates in a problem of free vibrations using conformal radii %J Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika %D 2021 %P 143-159 %N 70 %I mathdoc %U http://geodesic.mathdoc.fr/item/VTGU_2021_70_a11/ %G ru %F VTGU_2021_70_a11