%0 Journal Article
%A Thomas Willwacher
%T The obstruction to the existence of a loopless star product
%J Comptes Rendus. Mathématique
%D 2014
%P 881-883
%V 352
%N 11
%I Elsevier
%R 10.1016/j.crma.2014.09.018
%G en
%F CRMATH_2014__352_11_881_0