%0 Journal Article %A A. Kh. Zhurtov %A D. V. Lytkina %A V. D. Mazurov %T Unsolvability of finite groups isospectral to the automorphism group of the second sporadic Janko group %J Algebra i logika %D 2023 %P 71-75 %V 62 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_2023_62_1_a4/ %G ru %F AL_2023_62_1_a4