TY - JOUR AU - Е. О. Kovalenko AU - A. A. Sushchenko TI - Focusing of hydroacoustic images based on multiangle sounding data JO - Dalʹnevostočnyj matematičeskij žurnal PY - 2024 SP - 193 EP - 199 VL - 24 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DVMG_2024_24_2_a4/ LA - en ID - DVMG_2024_24_2_a4 ER -