Properties of solutions of a class of third-order linear differential equations V. S. H. RaoR. S. Dahiya OriginalPaper Pages: 177 - 184
Notes to some papers of V. Komornik on vibrating membranes A. BogmérM. HorváthI. Joó OriginalPaper Pages: 193 - 205
Two common fixed point theorems for weakly commuting mappings B. FisherS. Sessa OriginalPaper Pages: 207 - 218
On the continuity of causal operators and the Pták—stein theorem L. Máté OriginalPaper Pages: 219 - 230