Characterizations of semisimple classes by means of ring elements U. A. Aburawash OriginalPaper Pages: 1 - 13
Some saturation theorems for classical orthogonal expansions I. M. Horváth OriginalPaper Pages: 27 - 60
On the upper bound for the number of primes or almost primes in a given integer sequence J. Kan OriginalPaper Pages: 61 - 69