1. Asymptotic behaviour of stochastic processes modelling an ordinary Poisson process

   • T. Gergely
   • I. I. Yezhow

   OriginalPaper Pages: 203 - 211

2. On finitely generated simple modular lattices

   • E. T. Schmidt

   OriginalPaper Pages: 213 - 216

3. On differential operators of infinite order

   • P. Soltész

   OriginalPaper Pages: 217 - 228

4. A first family of edge-critical wheels

   • W. Wessel

   OriginalPaper Pages: 229 - 233

5. Combinatorial and geometrical investigations in elementary number theory

   • K. Härtig
   • J. Surányi

   OriginalPaper Pages: 235 - 240

6. A note on rational approximation

   • P. Erdős
   • A. R. Reddy

   OriginalPaper Pages: 241 - 244

7. On affine reducible tensorial connections

   • Nguyen Van Tu

   OriginalPaper Pages: 245 - 253

8. Remarks on special homomorphic relations

   • A. Shafaat

   OriginalPaper Pages: 255 - 265

9. On the convergence of orthogonal series

   • L. Csernyák

   OriginalPaper Pages: 267 - 272

10. Comments on a paper of B. L. Gupta

    • Harald E. Krogstad

    BriefCommunication Pages: 273 - 275

11. Research problems

    • A. Hajnal
    • L. Fejes Tóth

    OriginalPaper Pages: 277 - 278

12. Book review

    • K. Sarkadi

    BookReview Pages: 279 - 279