1. Quasiconformal reflections;Ahlfors;Acta Math.,1963
2. Lectures on Quasiconformal Maps;Ahlfors,1966
3. Length of radii under conformal maps of the unit disk;Balogh,1999
4. Über die quasikonforme Fortsetzung schlichter Funktionen;Becker;Math. Z.,1978
5. Coefficient estimates for negative powers of derivatives of univalent functions;Bertilson;Ark. Mat.,1998