On the Decomposition of Order-Separable Posets of Countable Width into Chains. - Gary Gruenhage; Joe Mashburn (Order, 1999)

A Spectral Order for Infinite Dimensional Quantum Spaces: A Preliminary Report. - Joe Mashburn (MFPS, 2007)

A spectral order for infinite-dimensional quantum spaces. - Joe Mashburn (Math. Struct. Comput. Sci., 2013)