@article{IM_1968__5_141902,
     author = {J.J. Ucci},
     title = {On {Symmetric} {Maps} of {Spheres.}},
     journal = {Inventiones mathematicae},
     pages = {8--18},
     publisher = {mathdoc},
     volume = {5},
     year = {1968},
     zbl = {0183.28203},
     url = {http://geodesic.mathdoc.fr/item/IM_1968__5_141902/}
}