%0 Journal Article
%A S. V. Pchelintsev
%T A free $(-1,1)$-algebra with two generators
%J Algebra i logika
%D 1974
%P 425-449
%V 13
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_1974_13_4_a4/
%G ru
%F AL_1974_13_4_a4