Informatique et algèbre: La théorie des codes à longueur variable. (French) Zbl 0374.94009

Theor. Comput. Sci., 3rd GI Conf., Darmstadt 1977, Lect. Notes Comput. Sci. 48, 27-44 (1977).


94B99 Theory of error-correcting codes and error-detecting codes
20M05 Free semigroups, generators and relations, word problems
20M35 Semigroups in automata theory, linguistics, etc.
68Q45 Formal languages and automata