TY - JOUR AU - I. B. Petrov AU - I. G. Tormasov TI - Numerical investigation of oblique collision of hard sphere with two-layer elastic-plastic slab JO - Matematičeskoe modelirovanie PY - 1992 SP - 20 EP - 27 VL - 4 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MM_1992_4_3_a2/ LA - ru ID - MM_1992_4_3_a2 ER -