%0 Journal Article %A A. I. Skopin %T Metabelian groups of exponent~9 with two generators %J Zapiski Nauchnykh Seminarov POMI %D 1980 %P 124-131 %V 103 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1980_103_a17/ %G ru %F ZNSL_1980_103_a17