%0 Journal Article
%A A. V. Smirnov
%T Ptolemy spaces with strong inversions
%J Algebra i analiz
%D 2013
%P 178-194
%V 25
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AA_2013_25_6_a6/
%G ru
%F AA_2013_25_6_a6