An inequality for the weights of two families of sets, their unions and intersections
In: Zeitschrift für Wahrscheinlichkeitstheorie und verwandte Gebiete, Jg. 43 H. 3, S. 183-185
Inequalities for a pair of maps S x S -> S with S a finite set
In: Mathematische Zeitschrift, Jg. 165 H. 3, S. 267-289Integral inequalities for increasing functions
In: Mathematical Proceedings of the Cambridge Philosophical Society, Jg. 86 H. 03, S. 391-394The number of values of combinatorial functions
In: Bulletin of the London Mathematical Society, Jg. 11 H. 1, S. 49-51