%0 Journal Article %A M. A. Iordanskii %T .Cloning operations and graph diameter %J Diskretnaya Matematika %D 2022 %P 26-31 %V 34 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DM_2022_34_2_a2/ %G ru %F DM_2022_34_2_a2