TY - JOUR AU - I. N. Tavkhelidze TI - An analogue of St.\,Venant's principle for a polyharmonic equation and applications of~it JO - Sbornik. Mathematics PY - 1983 SP - 237 EP - 253 VL - 46 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1983_46_2_a5/ LA - en ID - SM_1983_46_2_a5 ER -