%0 Journal Article %A V. N. Paimushin %A T. V. Polyakova %T On a variant of the improved theory of ortotropic plates: nonclassical forms of free fluctuations %J Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki %D 2012 %P 100-115 %V 154 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZKU_2012_154_4_a7/ %G ru %F UZKU_2012_154_4_a7