%0 Journal Article
%A Holladay, Kenneth
%T Estimating the Size of Context-Free Tiling Languages
%J Canadian journal of mathematics
%D 1987
%P 1413-1433
%V 39
%N 6
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1987-066-4/
%R 10.4153/CJM-1987-066-4
%F 10_4153_CJM_1987_066_4