%0 Journal Article %A M. Argeta Garsia %T The problem of steady oscillations of a~half-cylinder with rhombic elastic structure and the related self-adjoint quadratic pencils %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2005 %P 161-162 %V 60 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_2005_60_1_a7/ %G en %F RM_2005_60_1_a7