%0 Journal Article %A Richard Bareš %T Analysis of structurally orthotropic plane systems %J Theoretical and applied mechanics %D 1975 %P 73 %V 1 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TAM_1975_1_1_a8/ %G en %F TAM_1975_1_1_a8