%0 Journal Article
%A Bent Fuglede
%T Harmonic morphisms between semi-riemannian manifolds
%J Annales Fennici Mathematici
%D 1996
%P 31-50
%V 21
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AFM_1996_21_1_a1/
%G en
%F AFM_1996_21_1_a1