%0 Journal Article
%T An Application of Iterative Pushdown Automata to Contour Words of Balls and Truncated Balls in Hyperbolic Tessellations
%A Maurice Margenstern
%J ISRN Algebra
%D 2012
%I Hindawi Publishing Corporation
%R 10.5402/2012/742310
%U http://dx.doi.org/10.5402/2012/742310