@article{202011.0587,
	doi = {},
	url = {https://doi.org/},
	year = 2020,
	month = {November},
	publisher = {Preprints},
	author = {Yongge Tian},
	title = {Matrix equalities equivalent to the reverse order law $(AB)^{\dag} = B^{\dag}A^{\dag}$},
	journal = {Preprints}
}