TY - JOUR AU - Yu. A. Kustov TI - The method of mechanical quadratures for systems of boundary JO - Doklady Akademii Nauk PY - 1990 SP - 1353 EP - 1357 VL - 315 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1990_315_6_a16/ LA - ru ID - DAN_1990_315_6_a16 ER -