%0 Journal Article %A José Manuel Casas %A Rafael F. Casado %A Emzar Khmaladze %A Manuel Ladra %T Universal enveloping crossed module of a Lie crossed module %J Homology, homotopy, and applications %D 2014 %P 143-158 %V 16 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4310/HHA.2014.v16.n2.a7/ %R 10.4310/HHA.2014.v16.n2.a7 %G en %F HHA_2014_16_2_a6