%0 Journal Article %A V. A. Roman'kov %A N. G. Khisamiev %T Verbally and existentially closed subgroups of free nilpotent groups %J Algebra i logika %D 2013 %P 502-525 %V 52 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_2013_52_4_a4/ %G ru %F AL_2013_52_4_a4