%0 Journal Article
%A Juan Dávila
%A Radu Ignat
%T Lifting of BV functions with values in S1
%J Comptes Rendus. Mathématique
%D 2003
%P 159-164
%V 337
%N 3
%I Elsevier
%R 10.1016/S1631-073X(03)00314-5
%G en
%F CRMATH_2003__337_3_159_0