%0 Journal Article
%A Holm, Thorsten
%A Jørgensen, Peter
%A Rubey, Martin
%T Ptolemy diagrams and torsion pairs in the cluster category of Dynkin type $A _{n }$
%J Journal of Algebraic Combinatorics
%D 2011
%P 507-523
%V 34
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JAC_2011__34_3_a1/
%G en
%F JAC_2011__34_3_a1