@article{GDZPPN00242911X,
title = {On the Number of Closed Geodesics on Projective Spaces.},
journal = {Mathematische Zeitschrift},
volume = {185},
year = {1984},
pages = {265-272},
zbl = {0524.53028},
url = {http://dml.mathdoc.fr/item/GDZPPN00242911X}
}
Rademacher, Hans-Bert. On the Number of Closed Geodesics on Projective Spaces.. Mathematische Zeitschrift, Tome 185 (1984) pp. 265-272. http://gdmltest.u-ga.fr/item/GDZPPN00242911X/