@article {8615,
	title = {Raman scattering from vibrational and magnetic modes in Dy, Er, and Y films},
	journal = {Physical Review B},
	year = {1988},
	pages = {11523-11533},
	doi = {10.1103/PhysRevB.38.11523},
	author = {R.T. Demers and S. Kong and M.V. Klein and R. Du and C.P. Flynn}
}
