%0 Journal Article
%A A. M. Vershik
%T Numerical invariants of exponential groups and locally free approximation of the braid group
%J Zapiski Nauchnykh Seminarov POMI
%D 2000
%P 51-63
%V 266
%U http://geodesic.mathdoc.fr/item/ZNSL_2000_266_a4/
%G ru
%F ZNSL_2000_266_a4