@article{1183501768,
author = {Hall, D. W. and Wallace, A. D.},
title = {Some invariants under monotone transformations},
journal = {Bull. Amer. Math. Soc.},
volume = {45},
number = {11},
year = {1939},
pages = { 294-295},
language = {en},
url = {http://dml.mathdoc.fr/item/1183501768}
}
Hall, D. W.; Wallace, A. D. Some invariants under monotone transformations. Bull. Amer. Math. Soc., Tome 45 (1939) no. 11, pp. 294-295. http://gdmltest.u-ga.fr/item/1183501768/