TY - JOUR AU - K. T. Karimov TI - On a problem for a three-dimensional elliptic equation with Bessel operators JO - Čelâbinskij fiziko-matematičeskij žurnal PY - 2024 SP - 375 EP - 388 VL - 9 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CHFMJ_2024_9_3_a2/ LA - ru ID - CHFMJ_2024_9_3_a2 ER -