%0 Journal Article
%A H. A. Maurer
%A A. Salomaa
%A E. Welzl
%A D. Wood
%T Denseness, maximality, and decidability of grammatical families
%J Annales Fennici Mathematici
%D 1986
%P 167-178
%V 11
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1986.1114/
%R 10.5186/aasfm.1986.1114
%G en
%F AFM_1986_11_2_a2