@article {prandi_2014,
	title = {H{\"o}lder equivalence of the value function for control-affine systems},
	journal = {ESAIM: Control, Optimisation and Calculus of Variations},
	volume = {20},
	number = {4},
	year = {2014},
	pages = {1224{\textendash}1248},
	publisher = {EDP Sciences},
	doi = {10.1051/cocv/2014014},
	author = {Dario Prandi}
}
