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@article{JRAM_1989__401_153172, author = {Robert Gulliver and J.-M. Coron}, title = {Minimizing p-harmonic maps into spheres.}, journal = {Journal f\"ur die reine und angewandte Mathematik}, pages = {82--100}, publisher = {mathdoc}, volume = {401}, year = {1989}, zbl = {0677.58021}, url = {http://geodesic.mathdoc.fr/item/JRAM_1989__401_153172/} }
Robert Gulliver; J.-M. Coron. Minimizing p-harmonic maps into spheres.. Journal für die reine und angewandte Mathematik, Tome 401 (1989), pp. 82-100. http://geodesic.mathdoc.fr/item/JRAM_1989__401_153172/