@article{GDZPPN002324318,
title = {Manifolds with Geodesic Chords of Constant Length.},
journal = {Mathematische Annalen},
volume = {264},
year = {1983},
pages = {273-282},
zbl = {0508.53055},
url = {http://dml.mathdoc.fr/item/GDZPPN002324318}
}
Bangert, Victor. Manifolds with Geodesic Chords of Constant Length.. Mathematische Annalen, Tome 264 (1983) pp. 273-282. http://gdmltest.u-ga.fr/item/GDZPPN002324318/