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Mendham, A.P. and Potter, B.S. and Palmer, Rex A. and Dines, T.J. and Mitchell, J.C. and Withnall, R. and Chowdhry, B.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.