%0 Journal Article %A Vera B. Lazić %A Jakov D. Lazić %T Properties of dimensionless transformation functions of a composite cross section %J Theoretical and applied mechanics %D 1980 %P 94 %V 6 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TAM_1980_6_1_a7/ %G en %F TAM_1980_6_1_a7