241-248 | Note on the oscillation of differential equation with advanced argument. Oláh, Rudolf |
249-256 | Generalized topological spaces. Zuzčák, Igor |
257-268,264 | Generation of operation-invariant classes of sets. Michel, Horst |
269-292 | On vector lattice-valued measures. I. Panchapagesan, Thiruvaiyaru V.; Palled, Shivappa Veerappa |
293-296 | Unpath number of a complete multipartite graph. Zelinka, Bohdan |
297-302 | A note on oscillation and nonoscillation criteria for fourth order linear differential equations. Regenda, Ján |
303-306 | Об одном свойстве фигурных чисел. Mikhailov, I. I. |
307-320 | A three-point boundary value problem for third order differential equations. Rusnák, Ján |
321-326 | Životné jubileum akademika Jána Jakubíka. Černák, Štefan; Kolibiar, Milan |
327-328 | Book Reviews. |