@article{GDZPPN002285886,
title = {Remarks on a uniqueness theorem for closed surfaces.},
journal = {Mathematische Annalen},
volume = {133},
year = {1957},
pages = {426-430},
zbl = {0090.38001},
url = {http://dml.mathdoc.fr/item/GDZPPN002285886}
}
Hartman, Ph. Remarks on a uniqueness theorem for closed surfaces.. Mathematische Annalen, Tome 133 (1957) pp. 426-430. http://gdmltest.u-ga.fr/item/GDZPPN002285886/