Harmonic morphisms between degenerate semi-Riemannian manifolds.
Pambira, Alberto
Beiträge zur Algebra und Geometrie, Tome 46 (2005), p. 261-281 / Harvested from The Electronic Library of Mathematics
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Publié le : 2005-01-01
EUDML-ID : urn:eudml:doc:232772 
@article{02153159,
     title = {Harmonic morphisms between degenerate semi-Riemannian manifolds.},
     journal = {Beitr\"age zur Algebra und Geometrie},
     volume = {46},
     year = {2005},
     pages = {261-281},
     zbl = {1071.53039},
     language = {en},
     url = {http://dml.mathdoc.fr/item/02153159}
}

Pambira, Alberto. Harmonic morphisms between degenerate semi-Riemannian manifolds.. Beiträge zur Algebra und Geometrie, Tome 46 (2005) pp. 261-281. http://gdmltest.u-ga.fr/item/02153159/