%0 Journal Article
%A Havel, Václav
%T Ternary halfgroupoids and coordinatization
%J Mathematica slovaca
%D 1969
%P 102-109
%V 19
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MASLO_1969__19_2_a2/
%G en
%F MASLO_1969__19_2_a2