%0 Journal Article
%A Lam, Clement S.
%T Some characterizations of the hereditary pretorsion class of semigroup automata
%J Glasgow mathematical journal
%D 1993
%P 327-337
%V 35
%N 3
%U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500009903/
%R 10.1017/S0017089500009903
%F 10_1017_S0017089500009903