Thomas, M.A. and Coleman, Nichola (2001) Characterization of a gel-derived silica intended for use as a reference material. Colloids and Surfaces a-Physicochemical and Engineering Aspects, 187. pp. 123-130. ISSN 0927-7757 (doi:https://doi.org/10.1016/S0927-7757(01)00629-X)

Coleman, Nichola and Thomas, M.A. (2000) A new gel-derived mesoporous gas sorption reference material: Supporting mercury intrusion data. In: Proceedings of the Second Pacific Basin Conference. Adsorption Science and Technology, 10 . World Scientific Publishing, Singapore, pp. 608-612. ISBN 9810242638 ISSN 0263-6174