%0 Journal Article %A A. V. Romanov %T On the variational principle of Lagrange of the micropolar elasticity theory in the case of orthotropic medium %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 2023 %P 68-72 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_2023_1_a12/ %G ru %F VMUMM_2023_1_a12