Hall, R. (2009) 'On contracting hyperplane elements from a 3-connected matroid'. Advances in Applied Mathematics, 43 (1). pp. 12 - 23. ISSN: 0196-8858

Hall, R. and Mayhew, D. (2008) 'Contracting an element from a cocircuit'. Advances in Applied Mathematics, 41 (4). pp. 510 - 529. ISSN: 0196-8858

Hall, R., Oxley, J. and Semple, C. (2007) 'The structure of 3-connected matroids of path width three'. European Journal of Combinatorics, 28 (3). pp. 964 - 989. ISSN: 0195-6698

Hall, R., Oxley, J. and Semple, C. (2005) 'The structure of equivalent 3-separations in a 3-connected matroid'. Advances in Applied Mathematics, 35 (2). pp. 123 - 181. ISSN: 0196-8858

Hall, R. (2005) 'A chain theorem for 4-connected matroids'. Journal of Combinatorial Theory, 93 (1). pp. 45 - 66. ISSN: 0095-8956

Hall, R., Oxley, J., Semple, C. and Whittle, G. (2004) 'Fork-decompositions of matroids'. Advances in Applied Mathematics, 32 (3). pp. 523 - 575. ISSN: 0196-8858

Hall, R., Oxley, J., Semple, C. and Whittle, G. (2002) 'On matroids of branch-width three'. Journal of Combinatorial Theory, Series B, 86 (1). pp. 148 - 171. ISSN: 0095-8956