Wilson's theorem for consensus functions on hierarchies. - Robert C. Powers; Jeremy M. White (Discret. Appl. Math., 2008)

Injectivity and weak ternary separation. - Robert C. Powers; Jeremy M. White (Discret. Appl. Math., 2013)

Planar Graded Lattices and the c 1-Median Property. - Gábor Czédli; Robert C. Powers; Jeremy M. White (Order, 2016)

Medians are Below Joins in Semimodular Lattices of Breadth 2. - Gábor Czédli; Robert C. Powers; Jeremy M. White (Order, 2021)