@article{1256059308, author = {Hsiang, W.-C. and Sanderson, B. J.}, title = {Twist-spinning spheres in spheres}, journal = {Illinois J. Math.}, volume = {9}, number = {4}, year = {1965}, pages = { 651-659}, language = {en}, url = {http://dml.mathdoc.fr/item/1256059308} }
Hsiang, W.-C.; Sanderson, B. J. Twist-spinning spheres in spheres. Illinois J. Math., Tome 9 (1965) no. 4, pp. 651-659. http://gdmltest.u-ga.fr/item/1256059308/