@article {262,
	title = {On the Converse Safety Problem for Differential Inclusions: Solutions, Regularity, and Time-Varying Barrier Functions},
	journal = {IEEE Transactions on Automatic Control},
	volume = {68},
	number = {1},
	year = {2023},
	month = {January},
	pages = {172-187},
	author = {M. Maghenem and R. G. Sanfelice}
}
