1. On some classes of arithmetical functions on a semigroupG _K

   • A. Grytczuk

   OriginalPaper Pages: 3 - 16

2. High order smoothness

   • M. J. Evans

   OriginalPaper Pages: 17 - 20

3. Strong summability and convergence of subsequences of orthogonal series

   • H. Schwinn

   OriginalPaper Pages: 21 - 31

4. Notes on lacunary interpolation with splines. III

   • Th. Fawzy

   OriginalPaper Pages: 33 - 37

5. Klassen von Matrizenabbildungen in FK-Räumen

   • E. Malkowsky

   OriginalPaper Pages: 39 - 48

6. НАИЛУЧШЕЕ ПРИБЛИЖЕ НИЕ УГЛОМ И ПРИБЛИЖЕНИЕ УГЛОМ ИЗ СИНГУЛЯРНЫХ ИНТЕГРАЛОВ ФУНКЦИЙf∈L _p (R _n ),2<P<∞

   • М. Томич

   OriginalPaper Pages: 49 - 61

7. (0, 2, 3) and (0, 1, 3) interpolation through splines

   • R. B. Saxena
   • H. C. Tripathi

   OriginalPaper Pages: 63 - 69

8. On Jacobson type radicals of near-rings

   • K. Kaarli

   OriginalPaper Pages: 71 - 78

9. Non-existence of certain types of NP-Finsler spaces

   • P. N. Pandey

   OriginalPaper Pages: 79 - 84

10. Abelian groups like modules

    • S. Singh

    OriginalPaper Pages: 85 - 95

11. Proximities, screens, merotopies, uniformities. II

    • Á. Császár

    OriginalPaper Pages: 97 - 109

12. Metrization and Liapunov functions. V

    • B. M. Garay

    OriginalPaper Pages: 111 - 115

13. On divisibility properties of integers of the forma+á

    • P. Erdös
    • A. Sárközy

    OriginalPaper Pages: 117 - 122

14. On the characterization of additive functions on residue classes

    • K. Kovács

    OriginalPaper Pages: 123 - 125

15. On the residual parts of completely non-unitary contractions

    • L. Kérchy

    OriginalPaper Pages: 127 - 145

16. Inhomogeneous norm form equations in two dominating variables over function fields

    • B. Brindza
    • I. Gaál

    OriginalPaper Pages: 147 - 153

17. A second order nonlinear differential inequality

    • I. Bihari

    OriginalPaper Pages: 155 - 163

18. Polynomial approximation with exponential weights

    • Z. Ditzian
    • D. S. Lubinsky
    • V. Totik

    OriginalPaper Pages: 165 - 175