TY - JOUR AU - A. D. Koshelev TI - An application of polyharmonic functions in the theory of elasticity JO - Doklady Akademii Nauk PY - 1977 SP - 329 EP - 331 VL - 233 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1977_233_3_a17/ LA - ru ID - DAN_1977_233_3_a17 ER -