TY - JOUR AU - V. M. Pestrenin AU - I. V. Pestrenina AU - L. V. Landik TI - Stress components and loading restrictions at the vertices of regular triangular and quadrangular pyramids JO - Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika PY - 2018 SP - 102 EP - 119 IS - 56 UR - http://geodesic.mathdoc.fr/item/VTGU_2018_56_a8/ LA - ru ID - VTGU_2018_56_a8 ER -