@article{1183527290,
author = {Bruckner, A. M.},
title = {A theorem on monotonicity and a solution to a problem of Zahorski},
journal = {Bull. Amer. Math. Soc.},
volume = {71},
number = {6},
year = {1965},
pages = { 713-716},
language = {en},
url = {http://dml.mathdoc.fr/item/1183527290}
}
Bruckner, A. M. A theorem on monotonicity and a solution to a problem of Zahorski. Bull. Amer. Math. Soc., Tome 71 (1965) no. 6, pp. 713-716. http://gdmltest.u-ga.fr/item/1183527290/