%0 Journal Article
%A Bureš, Jarolím
%T Free constructions of 2-structures
%J Czechoslovak Mathematical Journal
%D 1976
%P 20-29
%V 26
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1976.101369/
%R 10.21136/CMJ.1976.101369
%G en
%F 10_21136_CMJ_1976_101369