@article{1077492503,
author = {Garabedian, H. L. and Hille, Einar and Wall, H. S.},
title = {Formulations of the Hausdorff inclusion problem},
journal = {Duke Math. J.},
volume = {8},
number = {1},
year = {1941},
pages = { 193-213},
language = {en},
url = {http://dml.mathdoc.fr/item/1077492503}
}
Garabedian, H. L.; Hille, Einar; Wall, H. S. Formulations of the Hausdorff inclusion problem. Duke Math. J., Tome 8 (1941) no. 1, pp. 193-213. http://gdmltest.u-ga.fr/item/1077492503/