%0 Journal Article %A Ammar, Mourad %A Poncin, Norbert %T Coalgebraic Approach to the Loday Infinity Category, Stem Differential for $2n$-ary Graded and Homotopy Algebras %J Annales de l'Institut Fourier %D 2010 %P 355-387 %V 60 %N 1 %I Association des Annales de l’institut Fourier %U http://www.numdam.org./articles/10.5802/aif.2525/ %R 10.5802/aif.2525 %G en %F AIF_2010__60_1_355_0