%0 Journal Article %A J. Płonka %T Associative and idempotent algebras are at most ternary %J Colloquium Mathematicum %D 1976 %P 177-180 %V 36 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-36-2-177-180/ %R 10.4064/cm-36-2-177-180 %G en %F 10_4064_cm_36_2_177_180