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@article{CMUC_1985__26_3_a14, author = {K\v{r}{\'\i}\v{z}, Igor}, title = {A constructive proof of the {Tychonoff's} theorem for locales}, journal = {Commentationes Mathematicae Universitatis Carolinae}, pages = {619--630}, publisher = {mathdoc}, volume = {26}, number = {3}, year = {1985}, mrnumber = {817832}, zbl = {0661.54027}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMUC_1985__26_3_a14/} }
Kříž, Igor. A constructive proof of the Tychonoff's theorem for locales. Commentationes Mathematicae Universitatis Carolinae, Tome 26 (1985) no. 3, pp. 619-630. http://geodesic.mathdoc.fr/item/CMUC_1985__26_3_a14/