Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{CMUC_1980__21_3_a20, author = {Hu\v{s}ek, Miroslav and Kulpa, W{\l}adys{\l}aw}, title = {Open images of orderable spaces}, journal = {Commentationes Mathematicae Universitatis Carolinae}, publisher = {mathdoc}, volume = {21}, number = {3}, year = {1980}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMUC_1980__21_3_a20/} }
Hušek, Miroslav; Kulpa, Władysław. Open images of orderable spaces. Commentationes Mathematicae Universitatis Carolinae, Tome 21 (1980) no. 3. http://geodesic.mathdoc.fr/item/CMUC_1980__21_3_a20/