TY  - BOOK
AU  - Valerii Berestovskii, Yurii Nikonorov
TI  - Riemannian Manifolds and Homogeneous Geodesics
SN  - 9783030566586
PB  - Springer
UR  - https://link.springer.com/openurl?genre=book&isbn=978-3-030-56658-6
ER  -