Pommerenke, Christian Univalent functions/ Christian Pommerenke, with a chapter on quadratic differentials by Gerd Jensen. - Göttingen: Vandenhoeck & Ruprecht, 1975. - 376 p.; 24 cm. - Studia mathematica, Bd. 25. . Includes index. Bibliography: p. [353]-371. ISBN: 3525401337 : DM88.00 LCCN: 75504720 //r923 Nat. Bib. No.: GFR74-A Subjects--Topical Terms: Univalent functionsQuadratic differentials Dewey Class. No.: 515.9 / P787u