@article {10522,
	title = {Equilibrium segregation to free surface:Kinetics and experiment},
	journal = {Chinese Physics Letters},
	year = {1999},
	pages = {364-366},
	doi = {10.1088/0256-307X/16/5/019},
	author = {Ze-Xian Cao and Ralf Mueller and En-Ge Wang and Yu-Xin Nie}
}
