%0 Journal Article %A P. V. Krauklis %A L. A. Molotkov %T Low-frequency Lamb waves in cylindrical and spherical layers embedded in an elastic medium %J Zapiski Nauchnykh Seminarov POMI %D 1972 %P 101-110 %V 25 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1972_25_a5/ %G ru %F ZNSL_1972_25_a5