Harmonic diffeomrophisms with roational symmetry.
Journal für die reine und angewandte Mathematik, Tome 414 (1991), p. 45.
Voir la notice de l'article dans European Digital Mathematics Library
@article{JRAM_1991__414_153298, author = {Fr\'ed\'eric H\'elein}, title = {Harmonic diffeomrophisms with roational symmetry.}, journal = {Journal f\"ur die reine und angewandte Mathematik}, pages = {45}, publisher = {mathdoc}, volume = {414}, year = {1991}, zbl = {0726.58017}, language = {un}, url = {https://geodesic-test.mathdoc.fr/item/JRAM_1991__414_153298/} }
Frédéric Hélein. Harmonic diffeomrophisms with roational symmetry.. Journal für die reine und angewandte Mathematik, Tome 414 (1991), p. 45. https://geodesic-test.mathdoc.fr/item/JRAM_1991__414_153298/