TY - JOUR AU - A. I. Korotkii AU - I. A. Tsepelev AU - A. T. Ismail-Zadeh TI - Assimilating Data on the Location of the Free Surface of a Fluid Flow to Determine Its Viscosity JO - Trudy Instituta matematiki i mehaniki PY - 2022 SP - 143 EP - 157 VL - 28 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TIMM_2022_28_2_a10/ LA - ru ID - TIMM_2022_28_2_a10 ER -