%0 Journal Article %A M. A. Rasulova %A M. M. Rahmatullaev %T Periodic and weakly periodic ground states for the Potts model with competing interactions on the Cayley tree %J Matematičeskie trudy %D 2015 %P 112-132 %V 18 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MT_2015_18_2_a6/ %G ru %F MT_2015_18_2_a6