TY - JOUR AU - V. M. Zheleznov TI - Dilution of precision in the problem of estimating the aircraft velocity by means of three-beam lidar measurements JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 2023 SP - 64 EP - 67 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_2023_1_a11/ LA - ru ID - VMUMM_2023_1_a11 ER -