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- [2] Invariant harmonic unit vector fields on Lie groups BOLLETTINO DELLA UNIONE MATEMATICA ITALIANA, 2002, 5B (02): : 377 - 403
- [4] Harmonic and minimal invariant unit vector fields on homogeneous Riemannian manifolds HOUSTON JOURNAL OF MATHEMATICS, 2001, 27 (02): : 377 - 409
- [9] Unit vector fields on spheres, which are harmonic maps Mathematische Zeitschrift, 1998, 227 : 83 - 92