[3] Gluck H.:
Dynamical behaviour of geodesic fields, Global theory of dynamical systems. Proc. Int. Conf., Evanston 1975, Springer Lect. Notes Math., 819 (1980), 190-215.
DOI 10.2307/1971012 |
MR 0591184
[6] Kazdan J. L., Warner F. W.:
Scalar curvature and conformai deformation of Riemannian structure. J. Diff. Geom., 10 (1975), 113-134.
MR 0365409
[11] Simons J.:
Minimal varieties in Riemannian manifolds. Ann. of Math., 88 (1968), 62- 105.
MR 0233295 |
Zbl 0181.49702