%0 Journal Article %A Kim, Goansu %A Tang, C. Y. %T On the Residual Finiteness of Polygonal Products of Nilpotent Groups %J Canadian mathematical bulletin %D 1992 %P 390-399 %V 35 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1992-052-8/ %R 10.4153/CMB-1992-052-8 %F 10_4153_CMB_1992_052_8