TY - JOUR AU - O. A. Vasilyev TI - Focusing of strong shock waves reflected from concave surfaces JO - Matematičeskoe modelirovanie PY - 1996 SP - 115 EP - 120 VL - 8 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MM_1996_8_6_a20/ LA - ru ID - MM_1996_8_6_a20 ER -