%0 Journal Article
%A Tomášek, Stanislav
%T On a certain class of $\Lambda$-structures. I
%J Czechoslovak Mathematical Journal
%D 1970
%P 1-18
%V 20
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1970.100940/
%R 10.21136/CMJ.1970.100940
%G en
%F 10_21136_CMJ_1970_100940