%0 Journal Article %A V. M. Tsvetkov %T Examples of two-dimensional pro-$p$-groups and Lie algebras %J Zapiski Nauchnykh Seminarov POMI %D 1987 %P 263-271 %V 160 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1987_160_a26/ %G ru %F ZNSL_1987_160_a26