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@article{MS2_1993__73_2_167261, author = {John C. Wood and Sigmundur Gudmundsson}, title = {Multivalued harmonic morphisms.}, journal = {Mathematica Scandinavica}, pages = {127--155}, publisher = {mathdoc}, volume = {73}, number = {2}, year = {1993}, zbl = {0790.58009}, url = {http://geodesic.mathdoc.fr/item/MS2_1993__73_2_167261/} }
John C. Wood; Sigmundur Gudmundsson. Multivalued harmonic morphisms.. Mathematica Scandinavica, Tome 73 (1993) no. 2, pp. 127-155. http://geodesic.mathdoc.fr/item/MS2_1993__73_2_167261/