TY CONF TI Accretion on a wormhole with monopole magnetic field KW accretion KW accretion disks KW magnetic fields KW gravitation JO Modern astronomy: from the Early Universe to exoplanets and black holes AU Piotrovich, M.. AU Krasnikov, S.. AU Buliga, S.. AU Natsvlishvili, T.. PY 2024 PB Special Astrophysical Observatory of the Russian Academy of Sciences