%0 Journal Article
%A Pušić Nevena
%T A note about a covariant 

 derivative of a harmonic vector field in a Riemannian manifold
%J Novi Sad Journal of Mathematics
%D 1989
%P 33 40
%V 19
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NSJOM_1989_19_2a_2/
%F NSJOM_1989_19_2a_2