Volume 189, Issue 1, February 2013

This issue is a translation of Sovremennaya Matematika i Ee Prilozheniya (Contemporary Mathematics and Its Applications), Vol. 77, Complex Analysis and Topology, 2012.

ISSN: 1072-3374 (Print) 1573-8795 (Online)

Prior to Volume 68 (1994), this journal was published as Journal of Soviet Mathematics.