Substitutes and complements in network flow problems. - David Gale; Themistocles Politof (Discret. Appl. Math., 1981)

Network Reliability and Inner-Four-Cycle-Free Graphs. - Themistocles Politof; Appajosyula Satyanarayana (Math. Oper. Res., 1986)

On a property of cyclic covers of p-graphs. - Themistocles Politof (Networks, 1988)

On minors of graphs with at least 3n -4 edges. - M. Khalifat; Themistocles Politof; Appajosyula Satyanarayana (J. Graph Theory, 1993)

Minors of quasi 4-connected graphs. - Themistocles Politof; Appajosyula Satyanarayana (Discret. Math., 1994)

A forbidden minor characterization and reliability of a class of partial 4-trees. - Gerard T. Lingner; Themistocles Politof; Appajosyula Satyanarayana (Networks, 1995)

The structure of quasi 4-connected graphs. - Themistocles Politof; Appajosyula Satyanarayana (Discret. Math., 1996)