1. On existence of sets of distinct representatives for families of subsets of a multiset

   • G. F. Clements

   OriginalPaper Pages: 119 - 126

2. On representation of a linear operator on the set of mean-convex sequences

   • I. Ž. Milovanović
   • N. M. Stojanović
   • J. E. Pečarić

   OriginalPaper Pages: 127 - 131

3. On the dependence of the solutions and optimal solutions of control problems on the control constraint set

   • N. S. Papageorgiou

   OriginalPaper Pages: 133 - 152

4. Endomorphism action on congruences

   • M. G. Stone

   OriginalPaper Pages: 153 - 159

5. Distributive multiplication rings

   • S. Feigelstock
   • R. Raphael

   OriginalPaper Pages: 161 - 165

6. Oscillations of certain second order nonlinear differential equations

   • B. S. Lalli
   • B. G. Zhang
   • Tao Zhao

   OriginalPaper Pages: 167 - 177

7. Sequences of polynomials whose zeros lie on fixed lemniscates

   • K. Dilcher
   • K. B. Stolarsky

   OriginalPaper Pages: 179 - 190

8. Restrictions of partial isometries II

   • Z. Sebestyén
   • Á Magyar

   OriginalPaper Pages: 191 - 193

9. Book review

   • J. Szabados

   BookReview Pages: 195 - 195