%0 Journal Article %A V. G. Turaev %T A link with a non-symmetric second elementary ideal %J Zapiski Nauchnykh Seminarov POMI %D 1988 %P 93-94 %V 167 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1988_167_a4/ %G ru %F ZNSL_1988_167_a4