@article{1183494667,
author = {Zippin, Leo},
title = {On a problem of N. Aronszajn and an axiom of R. L. Moore},
journal = {Bull. Amer. Math. Soc.},
volume = {37},
number = {12},
year = {1931},
pages = { 276-280},
language = {en},
url = {http://dml.mathdoc.fr/item/1183494667}
}
Zippin, Leo. On a problem of N. Aronszajn and an axiom of R. L. Moore. Bull. Amer. Math. Soc., Tome 37 (1931) no. 12, pp. 276-280. http://gdmltest.u-ga.fr/item/1183494667/