@article{ASNSP_2013_5_12_1_209_0, author = {del Pino, Manuel and Musso, Monica and Pacard, Frank and Pistoia, Angela}, title = {Torus action on $S^{n}$ and sign-changing solutions for conformally invariant equations}, journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze}, pages = {209--237}, publisher = {Scuola Normale Superiore, Pisa}, volume = {Ser. 5, 12}, number = {1}, year = {2013}, zbl = {1267.53040}, mrnumber = {3088442}, language = {en}, url = {http://www.numdam.org/item/ASNSP_2013_5_12_1_209_0/} }