%0 Journal Article %A N. V. Proskurin %T On some discrete subgroups of the exceptional group $G_2(\mathbb{C})$, in connection with Eisenstein series %J Zapiski Nauchnykh Seminarov POMI %D 1990 %P 124-141 %V 183 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1990_183_a5/ %G ru %F ZNSL_1990_183_a5