%0 Journal Article %A Drápal, Aleš %T Groupoids with non-associative triples on the diagonal %J Czechoslovak Mathematical Journal %D 1985 %P 555-564 %V 35 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1985.102050/ %R 10.21136/CMJ.1985.102050 %G en %F 10_21136_CMJ_1985_102050