@article{1077491085,
author = {Jones, F. Burton},
title = {Certain equivalences and subsets of a plane},
journal = {Duke Math. J.},
volume = {5},
number = {1},
year = {1939},
pages = { 133-145},
language = {en},
url = {http://dml.mathdoc.fr/item/1077491085}
}
Jones, F. Burton. Certain equivalences and subsets of a plane. Duke Math. J., Tome 5 (1939) no. 1, pp. 133-145. http://gdmltest.u-ga.fr/item/1077491085/