JournalsrmiVol. 5, No. 3Volume 5, No. 3 (1989) Revista Matemática Iberoamericanapp. 97–123Quasiconformal Mappings Onto John DomainsJuha Heinonenpp. 125–137On the Angular Boundedness of Bloch FunctionsJosé CarmonaJulià CufíChristian Pommerenke