@article{1077489099,
author = {Myers, Sumner Byron},
title = {Connections between differential geometry and
topology. I. Simply connected surfaces},
journal = {Duke Math. J.},
volume = {1},
number = {1},
year = {1935},
pages = { 376-391},
language = {en},
url = {http://dml.mathdoc.fr/item/1077489099}
}
Myers, Sumner Byron. Connections between differential geometry and
topology. I. Simply connected surfaces. Duke Math. J., Tome 1 (1935) no. 1, pp. 376-391. http://gdmltest.u-ga.fr/item/1077489099/