Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MM2_1980__33_154739, author = {Gu Chaohao}, title = {On the {Initial-Boundary} {Value} {Problem} for {Harmonic} {Maps} from the {2-Dimensional} {Minkowski} {Space.}}, journal = {Manuscripta mathematica}, pages = {51--58}, publisher = {mathdoc}, volume = {33}, year = {1980}, zbl = {0447.53038}, url = {http://geodesic.mathdoc.fr/item/MM2_1980__33_154739/} }
Gu Chaohao. On the Initial-Boundary Value Problem for Harmonic Maps from the 2-Dimensional Minkowski Space.. Manuscripta mathematica, Tome 33 (1980), pp. 51-58. http://geodesic.mathdoc.fr/item/MM2_1980__33_154739/