Geodesic
A note about a covariant derivative of a harmonic vector field in a Riemannian manifold
Novi Sad Journal of Mathematics, Tome 19 (1989) no. 2 
Pušić Nevena. A note about a covariant 

 derivative of a harmonic vector field in a Riemannian manifold. Novi Sad Journal of Mathematics, Tome 19 (1989) no. 2. http://geodesic.mathdoc.fr/item/NSJOM_1989_19_2a_2/
@article{NSJOM_1989_19_2a_2,
     author = {Pu\v{s}i\'c Nevena},
     title = {A note about a covariant 

 derivative of a harmonic vector field in a {Riemannian} manifold},
     journal = {Novi Sad Journal of Mathematics},
     pages = {33 40},
     year = {1989},
     volume = {19},
     number = {2},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_1989_19_2a_2/}
}
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 derivative of a harmonic vector field in a Riemannian manifold
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IS  - 2
UR  - http://geodesic.mathdoc.fr/item/NSJOM_1989_19_2a_2/
ID  - NSJOM_1989_19_2a_2
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 derivative of a harmonic vector field in a Riemannian manifold
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