%0 Journal Article %A T. P. Speed %T A note on Post algebras %J Colloquium Mathematicum %D 1971 %P 37-44 %V 24 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-24-1-37-44/ %R 10.4064/cm-24-1-37-44 %G de %F 10_4064_cm_24_1_37_44