Elementary Properties of Holomorphic Functions. Generalizations of the Cauchy-Pompieu Formula and the d-Problem. Holomorphic Solutions of Holomorphic Systems of Partial Differential Equations. Boundary Value Problems for Holomorphic Functions and Non-Holomorphic Systems in Bounded Domains of Cn. Riemann-Hilbert Boundary Value Problem for Cauchy-Riemann Systems in Polydiscs. First and Second Order Systems in Several Complex Unknown Functions. Table of Notation. Bibliography. Index.