Knopp K. Problem Book in the Theory of Functions. Volume 1

Dover, 1948. - 134 Pages.The problems of the first five chapters concern material treated in the first volume of the same author's Theory of Functions (referred to as KI; the references are to the translation by Bagemihl, Dover Publications, Inc., 1945.) Familiarity with the first two chapters of Caratheodory's Conformal Representation (Cambridge University Press, 1932, referred to as C) is sufficient for the understanding of the problems in Chapter VI.