@article{1183526253,
author = {Hsiang, Wu-Yi},
title = {On the unknottedness of the fixed point set of differentiable circle group actions on spheres---P. A. Smith conjecture},
journal = {Bull. Amer. Math. Soc.},
volume = {70},
number = {6},
year = {1964},
pages = { 678-680},
language = {en},
url = {http://dml.mathdoc.fr/item/1183526253}
}
Hsiang, Wu-Yi. On the unknottedness of the fixed point set of differentiable circle group actions on spheres—P. A. Smith conjecture. Bull. Amer. Math. Soc., Tome 70 (1964) no. 6, pp. 678-680. http://gdmltest.u-ga.fr/item/1183526253/