%0 Journal Article %A M. M. Khasanov %A I. D. Rakhimov %T Integration of the KdV equation of negative order with a free term in the class of periodic functions %J Čebyševskij sbornik %D 2023 %P 266-275 %V 24 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/CHEB_2023_24_2_a14/ %G ru %F CHEB_2023_24_2_a14