1/02/15 → 1/08/15
Project: Ymchwil
Wynne-Jones, S. (PY)
1/01/22 → 24/04/24
Jones, D. (PY)
1/03/14 → 10/06/16
McCarthy, I. (PY)
1/07/19 → 7/08/23
1/11/21 → 1/08/22
Hold, N. (PY)
1/01/24 → 31/05/25
Edwards, R. T. (PY)
1/04/20 → 15/04/25
Owen, J. (PY)
1/06/23 → 30/06/26
3/03/06 → 31/01/09
3/03/06 → 7/09/09