Mendham, Andrew P., Potter, Brian S., Palmer, Rex A., Dines, Trevor J., Mitchell, John C., Withnall, Robert and Chowdhry, Babur Z. (2009) Vibrational spectra and crystal structure of the di-amino acid peptide cyclo(L-Met-L-Met): Comparison of experimental data and DFT calculations. Journal of Raman Spectroscopy, 41 (2). pp. 148-159. ISSN 0377-0486 (Print), 1097-4555 (Online) (doi:10.1002/jrs.2426)