Veranschaulichung einer sequenziellen Berechnung der rekursiven Wortfunktionen durch «eisenbahnrangierende Graphen» R. Péter OriginalPaper Pages: 183 - 187
On the absolute Euler summability of conjugate series of a Fourier series P. Chandra OriginalPaper Pages: 189 - 194
On the properties of the solutions of special differential equations of the third order M. GregušR. I. I. Abdel Karim OriginalPaper Pages: 195 - 201
On the existence of triangulated spheres in 3-graphs, and related problems V. T. SósP. ErdősW. G. Brown OriginalPaper Pages: 221 - 228
The influence of certain transformations of the independent variable on the Cesaro-summability of power series J. Deák OriginalPaper Pages: 247 - 254
A Ramsey-type theorem and its application to relatives of Helly's theorem A. Gyárfás OriginalPaper Pages: 261 - 270
Some extremal properties concerning transitivity in graphs R. C. EntringerP. ErdősC. C. Harner OriginalPaper Pages: 275 - 279
Sur le circuit hamiltonien bi-coloré dans les graphes orientés H. Raynaud OriginalPaper Pages: 289 - 297
A Ramsey-type problem in directed and bipartite graphs A. GyárfásJ. Lehel OriginalPaper Pages: 299 - 304
Integral- und Differentialoperatoren bei einer Differentialgleichung mit mehreren komplexen Veränderlichen G. Jank OriginalPaper Pages: 305 - 312