@article{KYB_1983__19_1_a4, author = {Warner, M. W.}, title = {Pseudomorphisms of automata}, journal = {Kybernetika}, pages = {48--57}, publisher = {mathdoc}, volume = {19}, number = {1}, year = {1983}, mrnumber = {710916}, zbl = {0533.68053}, language = {en}, url = {http://geodesic.mathdoc.fr/item/KYB_1983__19_1_a4/} }