1. Inequalities for absolute maxima of a polynomial and its derivative

   • Ramesh V. Garimella
   • Yung-Way Liu

   OriginalPaper Pages: 171 - 180

2. On the summability of Jacobi series at Lebesgue points

   • S. G. Kalnei

   OriginalPaper Pages: 181 - 194

3. A note on strong approximation of Fourier series

   • László Leindler

   OriginalPaper Pages: 195 - 199

4. O priblizhenii i kharakterizatsii periodicheskikh funktsii mnogikh peremennykh, imeyushchikh mazhorantu smeshannykh modulei nepreryvnosti spetsial'nogo vida

   • N. N. Pustovoitov

   OriginalPaper Pages: 201 - 218

5. Some new Steffensen pairs

   • Feng Qi
   • Jun-Xiang Cheng

   OriginalPaper Pages: 219 - 226

6. Comparison of certain summability methods by speeds of convergence

   • Ulrich Stadtmüller
   • Anne Tali

   OriginalPaper Pages: 227 - 242