@article {8585,
	title = {Structural and magnetic properties of Er thin films and Er/Y superlattices: Magnetoelastic effects},
	journal = {Physical Review B},
	year = {1991},
	pages = {3123-3136},
	doi = {10.1103/PhysRevB.43.3123},
	author = {J.A. Borchers and M.B. Salamon and R.W. Erwin and J.J. Rhyne and R.R. Du and C.P. Flynn}
}
