%0 Journal Article %A V. N. Paimushin %T Approximate analytic solutions of the problem of the plane forms of free oscillations of a rectangular plate with free edges %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 2006 %P 51-58 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_2006_10_a6/ %G ru %F IVM_2006_10_a6