1. Ahlfors, L.V.: Complex analysis. An introduction to the theory of analytic functions of one complex variable. Third edition. International Series in Pure and Applied Mathematics. McGraw-Hill Book Co., New York . xi+331 pp (1978)
2. Ahlfors, L.V.: Lectures on quasiconformal mappings. Second edition. With supplemental chapters by C. J. Earle, I. Kra, M. Shishikura and J. H. Hubbard. University Lecture Series, 38. American Mathematical Society, Providence, RI, viii+162 pp (2006)
3. Ahlfors, L.V.: Conformal invariants. Topics in geometric function theory. Reprint of the 1973 original. With a foreword by Peter Duren, F. W. Gehring and Brad Osgood. AMS Chelsea Publishing, Providence, RI, xii +162 pp (2010)
4. Ahmedzyanova, E.G.: Symmetrization with respect to a hypersphere. Far East. Math. Sbornik 1, 40–50 (1995)
5. Anderson, G.D., Qiu, S.-L., Vamanamurthy, M.K., Vuorinen, M.: Generalized elliptic integrals and modular equations. Pacific J. Math. 192(1), 1–37 (2000)