F.J. Bermejo, R. Fernández-Perea, C. Cabrillo, A.I. Krivchikov, A.N. Yushchenko, V.G. Manzhelii, O.A. Korolyuk, M.A. González, and M. Jimenez-Ruiz, Quantitative evaluation of the effects of positional versus orientational disorder on the scattering of acoustic phonons in disordered matter: Related Topics, Low Temp. Phys. 33, (2007) [Fiz. Nizk. Temp. 33, 790-797, (2007)] DOI: https://doi.org/10.1063/1.2755202.