%0 Journal Article %A V. M. Gichev %A I. A. Zubareva %A E. A. Mescheryakov %T Semigroups of polygons whose vertices define a~centered partition of~$\mathbb R^n$ %J Matematičeskie trudy %D 2012 %P 55-73 %V 15 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MT_2012_15_1_a2/ %G ru %F MT_2012_15_1_a2