References
- Adv.sov.Math. v.8 G-manifolds with one dimensional orbit space Alekseevsky A.V.;Alekseevsky D.V.
- Ann.Global Anal.Geom. v.11 Riemannian G-manifolds with one dimensional orbit space
- Trans.An.Math.Soc. v.115 Manifolds of negative curvature Bishop R.;O'neill B
- Introduction to compact trasformation groups Bredon G.E.
- Math.Ann. v.211 Homogeneous manifolds of negative curvature Heintze E.
- Geom.Dedicata v.1 Riemannsche solvmannigflatigkeiten
- Lie groups and symmetric spaces Differential geometry Helgason S.
- Technicla Report IPM On the topolgical properties of some cohomogeneity one manifolds of nonpositive curvature Kashani S.M.B.
- Tohoku.Math.J. v.14 Homogeneous manifolds of negative curvature Kobayashi S.
- Wiley Interscience v.I no.II Foundations of differential Geometry Kobayashi S.
- Ann.Math. v.65 On a compact Lie group action on manifolds Mostert P.S.
- Semi riemannian geometry with application to relativity O'Neil B.
- Ann.Global.Anal.Geom v.14 Some topological properties of cohomogeneity one manifolds with negative curvature Podesta F.;Spiro A.
- Cohomogeneity and positive curvature in low dimensions M.Z. v.214 Searle C.
- III J.Math. v.8 Homogeneity and bounded isometries in manifolds of negative curvature Wolf J.A.