@article{1077378472, author = {Brown, Jack B.}, title = {Connectivity, semi-continuity, and the Darboux property}, journal = {Duke Math. J.}, volume = {36}, number = {1}, year = {1969}, pages = { 559-562}, language = {en}, url = {http://dml.mathdoc.fr/item/1077378472} }
Brown, Jack B. Connectivity, semi-continuity, and the Darboux property. Duke Math. J., Tome 36 (1969) no. 1, pp. 559-562. http://gdmltest.u-ga.fr/item/1077378472/