%0 Journal Article
%A Gruska, Jozef
%T On structural unambiguity of formal languages
%J Czechoslovak Mathematical Journal
%D 1965
%P 283-294
%V 15
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1965.100670/
%R 10.21136/CMJ.1965.100670
%G en
%F 10_21136_CMJ_1965_100670