Inelastic neutron scattering study of acoustic modes in a monodomain AlCuFe quasicrystal M. Quilichini, G. Heger, B. Hennion, S. Lefebvre et A. QuivyJ. Phys. France, 51 17 (1990) 1785-1790DOI: https://doi.org/10.1051/jphys:0199000510170178500