%0 Journal Article %A Bernhard Keller %T Chain complexes and stable categories. %J Manuscripta mathematica %D 1990 %P 379-418 %V 67 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1990__67_1_155506/ %F MM2_1990__67_1_155506