TY  - DATA
AU  - A. L. Besse
TI  - Manifolds all of whose Geodesics are Closed
SN  - 9783642618765
PY  - 1978///
PB  - Springer Berlin Heidelberg
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/978-3-642-61876-5
ER  -