%0 Journal Article %A J. Ward %T Factorisation without bounded approximate identities %J Colloquium Mathematicum %D 1992 %P 273-284 %V 63 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-63-2-273-284/ %R 10.4064/cm-63-2-273-284 %G en %F 10_4064_cm_63_2_273_284