TY - JOUR AU - Yu. G. Rykov TI - Solutions with Substance Decay in Pressureless Gas Dynamics Systems JO - Matematičeskie zametki PY - 2020 SP - 477 EP - 480 VL - 108 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2020_108_3_a14/ LA - ru ID - MZM_2020_108_3_a14 ER -