%0 Journal Article
%A Havel, Václav
%T Construction of certain systems with two compositions
%J Commentationes Mathematicae Universitatis Carolinae
%D 1965
%P 413-428
%V 6
%N 4
%U http://geodesic.mathdoc.fr/item/CMUC_1965_6_4_a3/
%G en
%F CMUC_1965_6_4_a3