Special closure,M-radicals, and relative complements W. G. LeavittJ. Watters OriginalPaper Pages: 55 - 67
On the absolute convergence of lacunary orthonormal series W. LuhG. Schroeter OriginalPaper Pages: 89 - 92
Weitere Bemerkungen über die Konvergenz und Summierbarkeit der Funktionenreihen K. Tandori OriginalPaper Pages: 119 - 127
Some remarks to a paper by E. Csáki and G. Tusnády on the ballot theorem M. FolledoI. Vincze OriginalPaper Pages: 177 - 179
