@article{1077492497, author = {Martin, Venable}, title = {Monotone transformations of non-compact two-dimensional manifolds}, journal = {Duke Math. J.}, volume = {8}, number = {1}, year = {1941}, pages = { 136-153}, language = {en}, url = {http://dml.mathdoc.fr/item/1077492497} }
Martin, Venable. Monotone transformations of non-compact two-dimensional manifolds. Duke Math. J., Tome 8 (1941) no. 1, pp. 136-153. http://gdmltest.u-ga.fr/item/1077492497/