Cover-Incomparability Graphs of Posets. - Bostjan Bresar; Manoj Changat; Sandi Klavzar; Matjaz Kovse; Joseph Mathews; Antony Mathews (Order, 2008)

Characterizing posets for which their natural transit functions coincide. - Bostjan Bresar; Manoj Changat; Sandi Klavzar; Joseph Mathews; Antony Mathews; Prasanth G. Narasimha-Shenoi (Ars Math. Contemp., 2009)

Cover-incomparability graphs and chordal graphs. - Bostjan Bresar; Manoj Changat; Tanja Gologranc; Joseph Mathews; Antony Mathews (Discret. Appl. Math., 2010)