Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{KYB_1966__2_2_a5, author = {Sgall, Petr}, title = {Ein mehrstufiges generatives {System}}, journal = {Kybernetika}, pages = {--190}, publisher = {mathdoc}, volume = {02}, number = {2}, year = {1966}, language = {ge}, url = {http://geodesic.mathdoc.fr/item/KYB_1966__2_2_a5/} }
Sgall, Petr. Ein mehrstufiges generatives System. Kybernetika, Tome 02 (1966) no. 2, p. 190. http://geodesic.mathdoc.fr/item/KYB_1966__2_2_a5/