1. Finite groups of OD-conjugates

   • M. Groszek
   • R. Laver

   OriginalPaper 01 June 1987 Pages: 87 - 97

2. Periodic solutions of nonlinear integro-differential equations with an impulse effect

   • G. Ch. Sarafova
   • D. D. Bainov

   OriginalPaper 01 June 1987 Pages: 99 - 113

3. Estimation of density functions by order statistics

   • B. Barabás

   OriginalPaper 01 June 1987 Pages: 115 - 122

4. On the estimate for the second derivative of the difference of partial sums arising by selfadjoint sturm—liouville operators

   • N. H. Loi

   OriginalPaper 01 June 1987 Pages: 123 - 135

5. On two inequalities similar to Opial's inequality in two independent variables

   • B. G. Pachpatte

   OriginalPaper 01 June 1987 Pages: 137 - 141

6. Mapping properties of hereditary classes of acyclic curves

   • J. J. Charatonik

   OriginalPaper 01 June 1987 Pages: 143 - 149

7. On the complexity of finite autonomous Moore automata

   • M. Katsura

   OriginalPaper 01 June 1987 Pages: 151 - 167

8. Book reviews

   • B. Csikós
   • P. Komjáth
   • J. Szabados

   BookReview 01 June 1987 Pages: 169 - 174