Voir la notice de l'article provenant de la source The Polish Digital Mathematics Library
@article{CC_2007_36_3_a25, author = {\.Zelazko, Wies{\l}aw}, title = {Continuous characters and joint topological spectrum}, journal = {Control and Cybernetics}, pages = {859--864}, publisher = {mathdoc}, volume = {36}, number = {3}, year = {2007}, zbl = {1189.46040}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CC_2007_36_3_a25/} }
Żelazko, Wiesław. Continuous characters and joint topological spectrum. Control and Cybernetics, Tome 36 (2007) no. 3, pp. 859-864. http://geodesic.mathdoc.fr/item/CC_2007_36_3_a25/