| (339c)-(339h) | Summaries of articles published in this issue. |
| 339-351 | Isomorphisms of polar and polarized graphs. Zelinka, Bohdan |
| 352-360 | Analoga of Menger's theorem for polar and polarized graphs. Zelinka, Bohdan |
| 361-364 | Eulerian polar graphs. Zelinka, Bohdan |
| 365-370 | Self-derived polar graphs. Zelinka, Bohdan |
| 371-380 | The commuting of coreflectors in uniform spaces with completion. Hager, Anthony W.; Rice, Michael David |
| 381-387 | Absolute points in $\beta N\setminus N$. Kucia, Anna; Szymański, Andrzej |
| 388-410 | The uniform exponential stability and the uniform stability at constantly acting disturbances of a periodic solution of a wave equation. Neustupa, Jiří |
| 411-437 | Lyapunov stability and stability at constantly acting disturbances of an abstract differential equation of the second order. Barták, Jaroslav |
| 438-447 | $L_p$- theory for a class of singular elliptic differential operators, II. Kretschmer, Hans; Triebel, Hans |
| 448-457 | Cluster sets of arbitrary functions defined on plane sets. Humke, Paul D. |
| 458-469 | Über Verallgemeinerungen des Virialsatzes und Existenzfragen von Eigenwerten bei Schrödingeroperatoren. Müller-Pfeiffer, Erich |
| 470-476 | Weak stability of multivalued differential equations. Krbec, Pavel |
| 477-505 | On extensions of partial $x$-operators. Skula, Ladislav |
| 506 | Correction to the paper “On compressed ideals in topological semigroups”. Shum, Kar-Ping |