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	url = {https://academic.oup.com/biostatistics/article/20/1/147/4780267},
	langid = {en}
}

@article{rosenbaum2020,
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	author = {{Rosenbaum}, {Paul R.}},
	year = {2020},
	date = {2020},
	journal = {Annual Review of Statistics and Its Application},
	pages = {143--176},
	volume = {7},
	number = {1},
	doi = {10.1146/annurev-statistics-031219-041058},
	url = {https://doi.org/10.1146/annurev-statistics-031219-041058},
	note = {{\_}eprint: https://doi.org/10.1146/annurev-statistics-031219-041058}
}

@article{ming2000,
	title = {Substantial Gains in Bias Reduction from Matching with a Variable Number of Controls},
	author = {{Ming}, {Kewei} and {Rosenbaum}, {Paul R.}},
	year = {2000},
	month = {03},
	date = {2000-03},
	journal = {Biometrics},
	pages = {118--124},
	volume = {56},
	number = {1},
	doi = {10.1111/j.0006-341X.2000.00118.x},
	url = {https://doi.wiley.com/10.1111/j.0006-341X.2000.00118.x},
	langid = {en}
}
