TY - JOUR AU - A. È. Rakhimov TI - Approximation formula for calculation of porous bodies shock adiabats JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 1990 SP - 89 EP - 92 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_1990_5_a22/ LA - ru ID - VMUMM_1990_5_a22 ER -