Proper and Unit Tolerance Graphs. - Kenneth P. Bogart; Peter C. Fishburn; Garth Isaak; Larry J. Langley (Discret. Appl. Math., 1995)

A Recognition Algorithm for orders of Interval Dimension Two. - Larry J. Langley (Discret. Appl. Math., 1995)

Irreflexive and Reflexive Dimension. - Larry J. Langley (Discret. Appl. Math., 1995)

P3-Connected Graphs of Minimum Size. - David C. Fisher; Kathryn Fraughnaugh; Larry J. Langley (Ars Comb., 1997)

The p-Competition Graphs of Strongly Connected and Hamiltonian Digraphs. - J. Richard Lundgren; Patricia A. McKenna; Larry J. Langley; Sarah K. Merz; Craig W. Rasmussen (Ars Comb., 1997)

The Number of Dependent Arcs in an Acyclic Orientation. - David C. Fisher; Kathryn Fraughnaugh; Larry J. Langley; Douglas B. West (J. Comb. Theory B, 1997)

Tolerance orders and bipartite unit tolerance graphs. - Kenneth P. Bogart; Michael S. Jacobson; Larry J. Langley; Fred R. McMorris (Discret. Math., 2001)

Domination Parameters and Gallai-type Theorems for Directed Trees. - Jason Albertson; Audene Harris; Larry J. Langley; Sarah K. Merz (Ars Comb., 2006)

Digraphs with underlying and domination graphs: Connected UGc(D). - Kim A. S. Factor; Larry J. Langley (Discuss. Math. Graph Theory, 2007)

Characterization of digraphs with equal domination graphs and underlying graphs. - Kim A. S. Factor; Larry J. Langley (Discret. Math., 2008)

Probe Interval Orders. - David E. Brown; Larry J. Langley (The Mathematics of Preference, Choice and Order, 2009)

Digraphs with isomorphic underlying and domination graphs: 4-cycles and pairs of paths. - Kim A. S. Factor; Larry J. Langley (Australas. J Comb., 2010)

Forbidden subgraph characterization of bipartite unit probe interval graphs. - David E. Brown; Larry J. Langley (Australas. J Comb., 2012)

Kings and Heirs: A characterization of the (2, 2)-domination graphs of tournaments. - Kim A. S. Factor; Larry J. Langley (Discret. Appl. Math., 2016)

Interval k-Graphs and Orders. - David E. Brown; Breeann Flesch; Larry J. Langley (Order, 2018)