%0 Conference Article %T Analysis of corotation radii in spiral galaxies %A Kostiuk, V.. %A Marchuk, A.. %A Gusev, A.. %K galaxies: spiral, kinematics and dynamics %J Modern astronomy: from the Early Universe to exoplanets and black holes %D 2024 %P 5 %I Special Astrophysical Observatory of the Russian Academy of Sciences