@article {yang2020small,
	title = {Small area mean estimation after effect clustering},
	journal = {Journal of Applied Statistics},
	volume = {47},
	number = {4},
	year = {2020},
	pages = {602{\textendash}623},
	publisher = {Taylor \& Francis},
	author = {Yang, Zhihuang and Chen, Jiahua}
}
