%0 Journal Article %A V. P. Leksin %T The Lappo--Danilevskii method and trivial intersections of radicals in lower central series terms for certain fundamental groups %J Matematičeskie zametki %D 2006 %P 577-580 %V 79 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2006_79_4_a8/ %G ru %F MZM_2006_79_4_a8