TY - JOUR AU - I. Yu. Chudinovich TI - On the solution by the Galerkin method of boundary equations in problems of nonstationary diffraction of elastic waves by three-dimensional cracks JO - Differencialʹnye uravneniâ PY - 1993 SP - 1648 EP - 1651 VL - 29 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1993_29_9_a19/ LA - ru ID - DE_1993_29_9_a19 ER -