TY - JOUR AU - V. A. Lyul'ka TI - Variation of the resistance of a tube when a viscous liquid containing solid bodies flows through it. The JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1983 SP - 135 EP - 141 VL - 23 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1983_23_1_a14/ LA - ru ID - ZVMMF_1983_23_1_a14 ER -