@conference {Weber-et-al-03a,
	title = {A Linear Programming Relaxation for Binary Tomography with Smoothness Priors},
	booktitle = {Proc. Int. Workshop on Combinatorial Image Analysis (IWCIA{\textquoteright}03)},
	year = {2003},
	month = {May 14-16},
	address = {Palermo, Italy},
	author = {Weber, S. and Schn{\"o}rr, C. and Hornegger, J.}
}
