@article{IM_1992__108_2_144000,
     author = {Reinhard Schultz and Slawomir Kwasik},
     title = {Icosahedral group actions on {R3.}},
     journal = {Inventiones mathematicae},
     pages = {385--402},
     publisher = {mathdoc},
     volume = {108},
     number = {2},
     year = {1992},
     zbl = {0771.57014},
     url = {http://geodesic.mathdoc.fr/item/IM_1992__108_2_144000/}
}