Classes characterized by best-possible approximation by spline functions V. A. PopovBl. Kh. Sendov OriginalPaper Pages: 550 - 557
Some inequalities of the type encountered in imbedding theorems Kh. Sh. Mukhtarov OriginalPaper Pages: 564 - 568
The existence of a solution of a linear integral equation Ya. S. Bugrov OriginalPaper Pages: 575 - 577
Completely linear functionals in partially ordered spaces G. Ya. Lozanovskii OriginalPaper Pages: 578 - 582
A theorem concerning the existence of periodic solutions of systems of differential equations with delayed arguments V. V. Strygin OriginalPaper Pages: 600 - 602
Uniqueness of the solution of Christoffel's problem for nonclosed surfaces Yu. A. VolkovV. I. Oliker OriginalPaper Pages: 611 - 614
The Siegel-Brauer theorem concerning parameters of algebraic number fields A. F. Lavrik OriginalPaper Pages: 615 - 617
Communications presented at the General Meeting of the Mathematics Division, Academy of Sciences of the USSR V. S. Vladimirov OriginalPaper Pages: 618 - 621