| 57-63 | Über Mengen von Derivationen. II. Burešová, Libuše |
| 65-76 | On a “Liapunov like” function for an equation $\dot z=f(t,z)$ with a complex-valued function $f$. Kalas, Josef |
| 77-87 | Some results on the oscillatory and asymptotic behavior of solutions of nonlinear delay differential inequalities. Marušiak, Pavol |
| 89-90 | A note on systems of ideals. Niemenmaa, Markku |
| 91-93 | Arbitrarily traceable Eulerian graph has the Hamiltonian square. Sekanina, Milan; Sekaninová, Anna |
| 95-100 | The second order differential equation with an oscillatory coefficient. Šimša, Jaromír |
| 101-109 | Uniform normality of topological groups and $l$-groups. Šmarda, Bohumil |