@article{MAN_1988__281_4_164403,
     author = {Stefan Stolz},
     title = {Involutions on {Spheres} and {Mahowald's} {Root} {Invariant.}},
     journal = {Mathematische Annalen},
     pages = {109--122},
     publisher = {mathdoc},
     volume = {281},
     number = {4},
     year = {1988},
     zbl = {0627.57024},
     url = {http://geodesic.mathdoc.fr/item/MAN_1988__281_4_164403/}
}