Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{PMFA_1960__5_6_a9, author = {Berg, A. I.}, title = {O n\v{e}kter\'ych probl\'emech kybernetiky}, journal = {Pokroky matematiky, fyziky a astronomie}, pages = {734--741}, publisher = {mathdoc}, volume = {05}, number = {6}, year = {1960}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/PMFA_1960__5_6_a9/} }
Berg, A. I. O některých problémech kybernetiky. Pokroky matematiky, fyziky a astronomie, Tome 05 (1960) no. 6, pp. 734-741. http://geodesic.mathdoc.fr/item/PMFA_1960__5_6_a9/