%0 Journal Article
%A M. I. Zelikin
%T Geometry of operator cross ratio
%J Sbornik. Mathematics
%D 2006
%P 37-51
%V 197
%N 1
%U http://geodesic.mathdoc.fr/item/SM_2006_197_1_a2/
%G en
%F SM_2006_197_1_a2