@article {9859,
	title = {Formation of atomically flat silver films on GaAs with a {\textquoteright}silver mean{\textquoteright} quasi periodicity},
	journal = {Science},
	year = {1996},
	pages = {226-228},
	author = {Arthur R. Smith and Kuo-Jen Chao and Qian Niu and Chih-Kang Shih}
}
