%0 Journal Article %A Liu, Jichun %A Sun, Longgang %T Idempotent completion of pretriangulated categories %J Czechoslovak Mathematical Journal %D 2014 %P 477-494 %V 64 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1007/s10587-014-0114-9/ %R 10.1007/s10587-014-0114-9 %G en %F 10_1007_s10587_014_0114_9