Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{KYB_1985__21_5_a3, author = {P\u{a}un, Gheorghe}, title = {Two theorems about {Galiukschov} semicontextual languages}, journal = {Kybernetika}, pages = {360--365}, publisher = {mathdoc}, volume = {21}, number = {5}, year = {1985}, mrnumber = {818888}, zbl = {0612.68068}, language = {en}, url = {http://geodesic.mathdoc.fr/item/KYB_1985__21_5_a3/} }
Păun, Gheorghe. Two theorems about Galiukschov semicontextual languages. Kybernetika, Tome 21 (1985) no. 5, pp. 360-365. http://geodesic.mathdoc.fr/item/KYB_1985__21_5_a3/