%0 Journal Article %A M. A. Khrystik %T Length of the group algebra of the direct product of a cyclic group and a cyclic $p$-group in the modular case %J Zapiski Nauchnykh Seminarov POMI %D 2023 %P 166-176 %V 524 %U http://geodesic.mathdoc.fr/item/ZNSL_2023_524_a11/ %G ru %F ZNSL_2023_524_a11