@article{GDZPPN002220849, title = {Equivariant Framability of Involutions on Homotopy Spheres.}, journal = {Manuscripta mathematica}, volume = {22}, year = {1977}, pages = {161-172}, zbl = {0367.57009}, url = {http://dml.mathdoc.fr/item/GDZPPN002220849} }
Löffler, Peter. Equivariant Framability of Involutions on Homotopy Spheres.. Manuscripta mathematica, Tome 22 (1977) pp. 161-172. http://gdmltest.u-ga.fr/item/GDZPPN002220849/