@article {chen2021test,
	title = {Test for homogeneity with unordered paired observations},
	journal = {Electronic Journal of Statistics},
	volume = {15},
	number = {1},
	year = {2021},
	pages = {1661{\textendash}1694},
	publisher = {Institute of Mathematical Statistics and Bernoulli Society},
	author = {Chen, Jiahua and Li, Pengfei and Qin, Jing and Yu, Tao}
}
