@article{1077493376, author = {Wallace, A. D.}, title = {Monotone transformations}, journal = {Duke Math. J.}, volume = {9}, number = {1}, year = {1942}, pages = { 487-506}, language = {en}, url = {http://dml.mathdoc.fr/item/1077493376} }
Wallace, A. D. Monotone transformations. Duke Math. J., Tome 9 (1942) no. 1, pp. 487-506. http://gdmltest.u-ga.fr/item/1077493376/