M. Gross and D. Perrin.LITP Spring School on Theoretical Computer Science(15th : 1987 : Saint-Pierre d`Oleron)：Electronic dictionaries and automata in computational linguistics.Springer-Verlag,1989.
LITP Spring School on Theoretical Computer Science(15th : 1987 : Saint-Pierre d`Oleron)：Electronic dictionaries and automata in computational linguistics
