@article {2059,
	title = {Global Solutions of Variational Models with Convex Regularization},
	journal = {SIAM Journal on Imaging Sciences},
	volume = {3},
	year = {2010},
	pages = {1122-1145},
	author = {Pock, Thomas and Cremers, Daniel and Bischof, Horst and Chambolle, Antonin}
}
