1. Invariance of capacity under quasisymmetric maps of the circle: an easy proof;Arcozzi,2013
2. The boundary correspondence under quasiconformal mappings;Beurling;Acta Math.,1956
3. Theory of capacities;Choquet;Ann. Inst. Fourier (Grenoble),1953
4. Univalent Functions;Duren,1983
5. A Primer on the Dirichlet Space;El-Falla,2014