1. More on the generalized Macaulay theorem;Clements;Discrete Mathematics,1971
2. G. F. Clements, Inequalities concerning numbers of subsets of a finite set—II, submitted for publication.
3. Über einen Satz von Kruskal;Eckhoff;Periodica Mathematica Hungarica,1975
4. A theorem of finite sets;Katona,1968
5. The number of simplices in a complex;Kruskal,1963