@article{1178243444,
author = {Tsukamoto, Y\^otar\^o},
title = {Closed geodesics on certain Riemannian manifolds of positive curvature},
journal = {Tohoku Math. J. (2)},
volume = {18},
number = {4},
year = {1966},
pages = { 138-143},
language = {en},
url = {http://dml.mathdoc.fr/item/1178243444}
}
Tsukamoto, Yôtarô. Closed geodesics on certain Riemannian manifolds of positive curvature. Tohoku Math. J. (2), Tome 18 (1966) no. 4, pp. 138-143. http://gdmltest.u-ga.fr/item/1178243444/