@article{IM_1982__68_142940,
     author = {James J. Faran},
     title = {Maps from the {Two-Ball} to the {Three-Ball.}},
     journal = {Inventiones mathematicae},
     pages = {441--476},
     publisher = {mathdoc},
     volume = {68},
     year = {1982},
     zbl = {0519.32016},
     url = {http://geodesic.mathdoc.fr/item/IM_1982__68_142940/}
}