Pairs of integers which can be written as the sum of two squares V. A. Plaksin OriginalPaper Pages: 579 - 585
Number of solutions of the equation Xa=e in the symmetric group L. M. Volynets OriginalPaper Pages: 586 - 589
Trigonometric diameters of the Sobolev classes Wp r in the space Lq V. E. Maiorov OriginalPaper Pages: 590 - 597
Relations between certain classes of sets in Banach spaces I. G. Tsar'kov OriginalPaper Pages: 597 - 610
Completeness of the eigenfunctions of irregular differential operators in a space of vector-valued functions A. I. Vagabov OriginalPaper Pages: 611 - 614
Uniqueness and stability of extension of solution of an elliptic equation from a set to a domain N. S. Nadirashvili OriginalPaper Pages: 623 - 627
Locally compact groups in which all nonidentity closed subgroups are open P. I. Kirku OriginalPaper Pages: 635 - 637
A combinatorial approach to the problem of solvability of the three-index transportation problem V. D. Matveenko OriginalPaper Pages: 638 - 643
Normal approximation for calculating the rate of convergence in the weak law of large numbers L. V. Rozovskii OriginalPaper Pages: 644 - 654
Best approximation of unbounded by bounded operators, and allied problems V. V. Arestov OriginalPaper Pages: 655 - 663