@Book{272353485, editor="Miko{\l}ajczak, Boles{\l}aw", title="Algebraic and structural automata theory", series="Annals of discrete mathematics 44", year="1991", publisher="North-Holland", address="Amsterdam [u.a.]", keywords="Sequential machine theory", note="L. Beyga ... Ed. by Boleslaw Mikolajczak", note="Aus dem Poln. {\"u}bers", isbn="0444874585", language="English" }