Note on the periodic solutions of systems of ordinary differential equations R. I. I. Abdel Karim OriginalPaper Pages: 251 - 258
The nilstife of the direct sum of rank 1 torsion free groups S. Feigelstock OriginalPaper Pages: 269 - 272
A consistency result concerning hereditarily α-Lindelöf spaces A. HajnalI. Juhász OriginalPaper Pages: 307 - 312
Многочлены, ортонормальнье на вещественной оси с весом 335-1335-1335-1. Ы Г. П. Неваи OriginalPaper Pages: 335 - 342
A theorem on approximately continuous functions G. PetruskaM. Laczkovich OriginalPaper Pages: 383 - 387
On the converse theorems of weighted polynomial approximation G. Freud OriginalPaper Pages: 389 - 397
On the convergence and saturation problem of the Jackson polynomials J. Szabados OriginalPaper Pages: 399 - 406
