Answers to Two Questions of Fishburn on Subset Comparisons in Comparative Probability Orderings. - Robin Christian; Arkadii M. Slinko (ISIPTA, 2005)

Flippable Pairs and Subset Comparisons in Comparative Probability Orderings. - Robin Christian; Marston D. E. Conder; Arkadii M. Slinko (Order, 2007)

The Planarity Theorems of MacLane and Whitney for Graph-like Continua. - Robin Christian; R. Bruce Richter; Brendan Rooney (Electron. J. Comb., 2010)

Asymptotically settling Zarankiewicz's Conjecture in finite time, for each m. - Robin Christian; R. Bruce Richter; Gelasio Salazar (Electron. Notes Discret. Math., 2011)

Zarankiewicz's Conjecture is finite for each fixed m. - Robin Christian; R. Bruce Richter; Gelasio Salazar (J. Comb. Theory B, 2013)

Embedding a Graph-Like Continuum in Some Surface. - Robin Christian; R. Bruce Richter; Gelasio Salazar (J. Graph Theory, 2015)

Infinite Graphic Matroids. - Nathan J. Bowler; Johannes Carmesin; Robin Christian (Comb., 2018)

Peripheral circuits in infinite binary matroids. - Nathan J. Bowler; Robin Christian; R. Bruce Richter (J. Comb. Theory B, 2019)