“The theory of Riemann surfaces is the mierocosin of pure mathematics, in which the methods of topology and geometry, complex and real analysis is well as of the algebra interactt to illuminate and to explain the structure of these surfaces. … This second enlarged and revised edition of the book contains a new chapter on the de Rham cohomology of Riemann surfaces, in which Pfaff forins, surface forins, ring domains, disks Hodge decompositions period matrices, and normalized differential forms are considered.” (Vasily A. Chernecky, Zentralblatt MATH, Vol. 1171, 2009)