[1] Ambrose W., Singer I. M.:
On homogeneous Riemannian manifolds. Duke Math. J. 25 (1958), 647-669.
MR 0102842 |
Zbl 0134.17802
[2] Kobayashi S., Nomizu K.:
Foundations of Differential Geometry I. Interecience Publishers, New York, 1963.
MR 0152974 |
Zbl 0119.37502
[3] Sekigawa K.:
On the Riemannian manifolds of the form $B X_f F$. Kodai Math. Sem. Rep. 26 (1975), 343-347.
MR 0438253
[4] Sekigawa K.:
On some 3-dimensional curvature homogeneous spaces. Tensor, N.S. 31 (1977), 87-97.
MR 0464115 |
Zbl 0356.53016
[5] Singer I. M.:
Infmitesimally homogeneous spaces. Comm. Pure Appl. Math. 13 (1960), 685-697
MR 0131248
[6] Takagi H.:
On curvature homogeneity of Riemannian manifolds. Tohoku Math. J. 26 (1974), 581-585.
MR 0365417 |
Zbl 0302.53022
[7] Takagi H.:
Conformally flat Riemannian manifolds admitting a transitive group of isometries. Tohoku Math. J. 27 (1975), 103-110.
MR 0442852 |
Zbl 0323.53037
[8] Tricerri F., Vanhecke L.:
Homogeneous Structures on Riemannian Manifolds. London Math. Society Lecture Note Series, Vol. 83, Cambridge University Press, 1983.
MR 0712664 |
Zbl 0509.53043