- document
- Bucknall, R.W.G. (author), Doherty, K.P. (author), Haines, N.A. (author) other 1997
- document
- Greig, A.R. (author), Bucknall, R.W.G. (author) other 1998
- document
- McDonald, Tim P. (author), Bucknall, R.W.G. (author), Greig, A.R. (author) conference paper 2011