Green's Symmetries in Finite Digraphs. - Allen D. Parks (Symmetry, 2011)

Hidden Symmetries in Simple Graphs. - Allen D. Parks (Symmetry, 2012)

Topological Invariance under Line Graph Transformations. - Allen D. Parks (Symmetry, 2012)

Schützenberger Symmetries in Network Structures. - Allen D. Parks (Symmetry, 2018)

Categorification of the Müller-Wichards System Performance Estimation Model: Model Symmetries, Invariants, and Closed Forms. - Allen D. Parks; David J. Marchette (Syst., 2019)