Publié le : 1981-09-14
Classification:
58E10,
58D17
@article{1077314782,
author = {Ballmann, W. and Thorbergsson, G. and Ziller, W.},
title = {Closed geodesics and the fundamental group},
journal = {Duke Math. J.},
volume = {48},
number = {1},
year = {1981},
pages = { 585-588},
language = {en},
url = {http://dml.mathdoc.fr/item/1077314782}
}
Ballmann, W.; Thorbergsson, G.; Ziller, W. Closed geodesics and the fundamental group. Duke Math. J., Tome 48 (1981) no. 1, pp. 585-588. http://gdmltest.u-ga.fr/item/1077314782/