The Raman spectra of ice (Ih, II, III, V, VI and IV) as functions of pressure and temperature,

B. Minčeva-Šukarova, W. F. Sherman, G. R. Wilkinson, The Raman spectra of ice (Ih, II, III, V, VI and IV) as functions of pressure and temperature, Journal of Physics C: Solid State Physics, 17, 5833–5850 (1984).