@article {5575,
	title = {Symmetry-dependent screening of surface plasmons in ultrathin supported films: The case of Al/Si(111)},
	year = {2011},
	doi = {10.1103/PhysRevB.83.165452},
	author = {Zhe Yuan and Ying Jiang and Yi Gao and Mikael K{\"a}ll and Shiwu Gao}
}
