%0 Journal Article %A A. A. Stepanova %T Polygons with primitive normal and additive theories %J Algebra i logika %D 2008 %P 491-508 %V 47 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_2008_47_4_a5/ %G ru %F AL_2008_47_4_a5