%0 Journal Article %A S. K. Franchuk %T On irreducible carpets of additive subgroups of type $G_2$ %J The Bulletin of Irkutsk State University. Series Mathematics %D 2019 %P 80-86 %V 27 %U http://geodesic.mathdoc.fr/item/IIGUM_2019_27_a6/ %G ru %F IIGUM_2019_27_a6