@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/