On the functional differential equations with “maximums” V. G. AngelovD. D. Bainov OriginalPaper Pages: 7 - 15
On functions connected with absolute, dedekind completion and divisible envelope V. K. Zaharov OriginalPaper Pages: 17 - 26
On the Riesz Means of Expansions by Riesz Bases Formed by Eigenfunctions of the Schrödinger Operator N. H. Loi OriginalPaper Pages: 59 - 71