1. Properties of some kernel estimators and of the adapted loftsgarden—quesenberry estimator of a density function for censored data

   • J. Mielniczuk

   OriginalPaper Pages: 69 - 81

2. The partial complement of graphs

   • G. Chartrand
   • S. F. Kapoor
   • S. Schuster

   OriginalPaper Pages: 83 - 95

3. Fixed point theory and product, sub-, super-spaces

   • A. A. Fora

   OriginalPaper Pages: 97 - 113

4. Saturation of Kantorovich type operators

   • V. Totik

   OriginalPaper Pages: 115 - 126

5. A general maximality principle and a fixed point theorem in uniform space

   • I. Vályi

   OriginalPaper Pages: 127 - 134

6. A vector-sum theorem in two-dimensional space

   • I. Bárány
   • V. S. Grinberg

   OriginalPaper Pages: 135 - 138

7. Research problems

   • J. Dénes

   OriginalPaper Pages: 139 - 140

8. Book review

   • A. Fialowski
   • G. Stoyan
   • L. Losonczi

   BookReview Pages: 141 - 143