TY - JOUR AU - Yu. S. Volkov AU - V. L. Miroshnichenko TI - Constructing a mathematical model of a universal characteristic for a radial-axial hydroturbine JO - Sibirskij žurnal industrialʹnoj matematiki PY - 1998 SP - 77 EP - 88 VL - 1 IS - 1 UR - http://geodesic.mathdoc.fr/item/SJIM_1998_1_1_a6/ LA - ru ID - SJIM_1998_1_1_a6 ER -