@article {6336,
	title = {Smoothing for signals with discontinuities using higher order Mumford-Shah models},
	journal = {Numerische Mathematik},
	volume = {143(2)},
	year = {2019},
	pages = {423-460},
	doi = {10.1007/s00211-019-01052-8},
	author = {Martin Storath and Kiefer, L and Weinmann, A}
}
