Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{KYB_1976__12_2_a2, author = {Zech, Karl-Adolf}, title = {On networks of non-deterministic automata}, journal = {Kybernetika}, pages = {--102}, publisher = {mathdoc}, volume = {12}, number = {2}, year = {1976}, mrnumber = {0434675}, zbl = {0329.94028}, language = {en}, url = {http://geodesic.mathdoc.fr/item/KYB_1976__12_2_a2/} }
Zech, Karl-Adolf. On networks of non-deterministic automata. Kybernetika, Tome 12 (1976) no. 2, p. 102. http://geodesic.mathdoc.fr/item/KYB_1976__12_2_a2/