FINITE PARTICLE-SYSTEMS AND INFECTION MODELS by Donnelly, P, Welsh, D

Arrangements, channel assignments, and associated polynomials by Welsh, D, Whittle, G

Chromatic, flow and reliability polynomials: The complexity of their coefficients by Oxley, J, Welsh, D

Combinatorial mathematics and its applications : proceedings of a confrence held at the Mathematical Institute, Oxford, from 7-10 July, 1969 / by 232651 Welsh, D. J. A.

Matroid theory / by 232651 Welsh, D. J. A.

Random planar graphs. by Mcdiarmid, C, Steger, A, Welsh, D

Complexity and cryptography : an introduction / by 415062 Talbot, John, Welsh, D. J. A

Random planar graphs by McDiarmid, C, Steger, A, Welsh, D

Counting phylogenetic networks by McDiarmid, C, Semple, C, Welsh, D

Counting phylogenetic networks by McDiarmid, C, Semple, C, Welsh, D

Approximate counting and quantum computation by Bordewich, M, Freedman, M, Lovasz, L, Welsh, D

Atlas of the universe/ by 397848 Ernst, Br, De Vries, Tj E., Welsh, D. R.

Modeling the Role of the Coronary Vasculature During External Field Stimulation by Vigmond EJ Bishop MJ Boyle PM Plank G Welsh D

Lê numbers of arrangements and matroid identities by Massey, D, Simion, R, Stanley, R, Vertigan, D, Welsh, D, Ziegler, G

Matroids and complexity by Mayhew, D

Other Authors: “…Welsh, D…”

The complexity of counting problems by Annan, J, Annan, James

Other Authors: “…Welsh, D…”

Some problems in combinatorial geometry by Oxley, J, Oxley, James G.

Other Authors: “…Welsh, D…”

Topics in computational complexity by Farr, G, Farr, Graham

Other Authors: “…Welsh, D…”

The complexity of graph polynomials by Noble, S, Steven Noble

Other Authors: “…Welsh, D…”

The image of the state and the expansion of the international system by Scott, A

Other Authors: “…Dr Jennifer Welsh, D…”