Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{KYB_1966__2_4_a2, author = {Kop\v{r}iva, Ji\v{r}{\'\i}}, title = {Generalization of well-translation of formal languages}, journal = {Kybernetika}, pages = {--313}, publisher = {mathdoc}, volume = {02}, number = {4}, year = {1966}, zbl = {0154.41804}, language = {en}, url = {http://geodesic.mathdoc.fr/item/KYB_1966__2_4_a2/} }
Kopřiva, Jiří. Generalization of well-translation of formal languages. Kybernetika, Tome 02 (1966) no. 4, p. 313. http://geodesic.mathdoc.fr/item/KYB_1966__2_4_a2/