@article {312,
	title = {Hybrid Persistency of Excitation in Adaptive Estimation for Hybrid Systems},
	journal = {IEEE Transactions on Automatic Control},
	year = {2024},
	month = {July},
	pages = {1-8},
	author = {A. Saoud and M. Maghenem and A. Loria and R. G. Sanfelice}
}
