Includes bibliographical references.

On the theory of conformal mappings /; The product of conformal radii of nonoverlapping domains /; Successive rotation of plane quasiconformal mappings in overline {R}^n /; Some rigidity theorems for discontinuous groups /; Uniform and tangential approximations by analytic functions /; On Carleman sets /; On the theory of Vekua's generalized analytic functions /; The tangent complex of an analytic space /; Plane convex sets, and some of their applications. Holomorphic functions of several complex variables /; The complex of holomorphic waves / M. A. Lavrentev; V. Ya. Gutlyanskii; V. S. Kudyavin; S. L. Krushkal; N. U. Arakelyan; A. A. Nersesyan; M. O. Otelbaev; V. P. Palamodov; L. Maergoiz; V. P. Palamodov