@article{CMH_1976__51_139657,
     author = {Maria Fait and J.G. Krzyz and Jadwiga Zygmunt},
     title = {Explicit {Quasiconformal} {Extensions} for some {Clases} of {Univalent} {Functions}},
     journal = {Commentarii mathematici Helvetici},
     pages = {279--288},
     publisher = {mathdoc},
     volume = {51},
     year = {1976},
     zbl = {0332.30010},
     url = {http://geodesic.mathdoc.fr/item/CMH_1976__51_139657/}
}