TY - JOUR AU - V. I. Bergelson AU - I. V. Nemtchinov AU - T. I. Orlova AU - V. M. Hazins TI - Effect of the discreteness of geophysical medium on the motion of substance under high-speed impact on the Earth's surface JO - Doklady Akademii Nauk PY - 1991 SP - 77 EP - 79 VL - 316 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1991_316_1_a17/ LA - ru ID - DAN_1991_316_1_a17 ER -