%0 Journal Article %A V. M. Pestrenin %A I. V. Pestrenina %A L. V. Landik %T Restrictions on stress components in the vertices of regular triangular and quadrangular pyramids embedded in elastic body %J Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika %D 2019 %P 119-134 %N 62 %I mathdoc %U http://geodesic.mathdoc.fr/item/VTGU_2019_62_a9/ %G ru %F VTGU_2019_62_a9