TY - JOUR AU - T. A. Dolgova TI - External finite-element approximations of three-dimensional problems in elasticity theory JO - Differencialʹnye uravneniâ PY - 1995 SP - 1927 EP - 1929 VL - 31 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1995_31_11_a21/ LA - ru ID - DE_1995_31_11_a21 ER -