TY - JOUR AU - O. I. Karpilova AU - G. M. Sisoev TI - On motion of fluid with varying viscosity in a round tube JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 1997 SP - 59 EP - 62 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_1997_1_a13/ LA - ru ID - VMUMM_1997_1_a13 ER -