@article {sinica2019,
	title = {Quadratic discriminant analysis for high-dimensional data},
	journal = {Statistica Sinica},
	volume = {29},
	year = {2019},
	pages = {939{\textendash}960},
	doi = {10.5705/ss.202016.0034},
	url = {http://doi.org/10.5705/ss.202016.0034},
	author = {Wu, Yilei and Qin, Yingli and Zhu, Mu}
}
