Minor classes (extended abstract). - Dirk Vertigan (Graph Structure Theory, 1991)

The Compunational Complexity of the Tutte Plane: the Bipartite Case. - Dirk Vertigan; Dominic J. A. Welsh (Comb. Probab. Comput., 1992)

Recognizing Polymatroids Associated with Hypergraphs. - Dirk Vertigan; Geoff Whittle (Comb. Probab. Comput., 1993)

The Complexity of Computing the Tutte Polynomial on Transversal Matroids. - Charles J. Colbourn; J. Scott Provan; Dirk Vertigan (Comb., 1995)

A New Approach to Solving Three Combinatorial Enumeration Problems on Planar Graphs. - Charles J. Colbourn; J. Scott Provan; Dirk Vertigan (Discret. Appl. Math., 1995)

Unavoidable Minors of Large 3-Connected Binary Matroids. - Guoli Ding; Bogdan Oporowski; James G. Oxley; Dirk Vertigan (J. Comb. Theory B, 1996)

On Inequivalent Representations of Matroids over Finite Fields. - James G. Oxley; Dirk L. Vertigan; Geoffrey P. Whittle (J. Comb. Theory B, 1996)

Unavoidable Minors of Large 3-Connected Matroids. - Guoli Ding; Bogdan Oporowski; James G. Oxley; Dirk L. Vertigan (J. Comb. Theory B, 1997)

Lê Numbers of Arrangements and Matroid Identities. - David B. Massey; Rodica Simion; Richard P. Stanley; Dirk L. Vertigan; Dominic J. A. Welsh; Günter M. Ziegler (J. Comb. Theory B, 1997)

A 2-Isomorphism Theorem for Hypergraphs. - Dirk L. Vertigan; Geoffrey P. Whittle (J. Comb. Theory B, 1997)

Partitioning Graphs of Bounded Tree-Width. - Guoli Ding; Bogdan Oporowski; Daniel P. Sanders 001; Dirk Vertigan (Comb., 1998)

On Maximum-Sized Near-Regular and 6Ö{1}-Matroids. - James G. Oxley; Dirk L. Vertigan; Geoff Whittle (Graphs Comb., 1998)

Bicycle Dimension and Special Points of the Tutte Polynomial. - Dirk L. Vertigan (J. Comb. Theory B, 1998)

Surfaces, Tree-Width, Clique-Minors, and Partitions. - Guoli Ding; Bogdan Oporowski; Daniel P. Sanders 001; Dirk L. Vertigan (J. Comb. Theory B, 2000)

On the Excluded Minors for Quaternary Matroids. - James F. Geelen; James G. Oxley; Dirk Vertigan; Geoffrey P. Whittle (J. Comb. Theory B, 2000)

Generalized Delta?-Y Exchange and k-Regular Matroids. - James G. Oxley; Charles Semple; Dirk L. Vertigan (J. Comb. Theory B, 2000)

Infinite antichains of matroids with characteristic set {p}. - James G. Oxley; Charles Semple; Dirk L. Vertigan; Geoffrey P. Whittle (Discret. Math., 2002)

Totally Free Expansions of Matroids. - James F. Geelen; James G. Oxley; Dirk Vertigan; Geoffrey P. Whittle (J. Comb. Theory B, 2002)

Partitioning into graphs with only small components. - Noga Alon; Guoli Ding; Bogdan Oporowski; Dirk Vertigan (J. Comb. Theory B, 2003)

Excluding any graph as a minor allows a low tree-width 2-coloring. - Matt DeVos; Guoli Ding; Bogdan Oporowski; Daniel P. Sanders 001; Bruce A. Reed; Paul D. Seymour; Dirk Vertigan (J. Comb. Theory B, 2004)

A short proof of non-GF(5)-representability of matroids. - James F. Geelen; James G. Oxley; Dirk Vertigan; Geoff Whittle (J. Comb. Theory B, 2004)

The Computational Complexity of Tutte Invariants for Planar Graphs. - Dirk L. Vertigan (SIAM J. Comput., 2005)

Unavoidable parallel minors of 4-connected graphs. - Carolyn Chun; Guoli Ding; Bogdan Oporowski; Dirk L. Vertigan (J. Graph Theory, 2009)

Large non-planar graphs and an application to crossing-critical graphs. - Guoli Ding; Bogdan Oporowski; Robin Thomas 001; Dirk Vertigan (J. Comb. Theory B, 2011)