1. P. E. Barker, C. B. Ching, “A continuous liquid chromatographic process for the separation of glucose/fructose mixtures”, paper presented at Kem Tek 5th International Congress in Scandinavia on Chemical Engineering, Copenhagen 1980.
2. P. E. Barker, S. E. Liodakis, M. I. Howari, Can. J. Chem. Eng.57, 42, February (1979).
3. P. E. Barker, D. M. Bell, R. E. Deeble, Chromatographia12, 277 (1979).
4. P. E. Barker, M. I. Howari, G. A. Irlam, Accepted for publication in the “Journal of Separation Process Technology”.
5. P. E. Barker, D. M. Bell, R. E. Deeble, Chromatographia13, 334 (1980).