%0 Journal Article
%A Book, Ronald V.
%A Greibach, Sheila A.
%T The independence of certain operations on semiAFLs
%J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications
%D 1978
%P 369-385
%V 12
%N 4
%I EDP-Sciences
%U http://geodesic.mathdoc.fr/item/ITA_1978__12_4_369_0/
%G en
%F ITA_1978__12_4_369_0