@inproceedings {1403, title = {The ASTRA Tomography Toolbox}, booktitle = {13th International Conference on Computational and Mathematical Methods in Science and Engineering, CMMSE 2013}, volume = {4}, year = {2013}, pages = {1139-1145}, isbn = {978-84-616-2723-3}, author = {Willem Jan Palenstijn and Kees Joost Batenburg and Jan Sijbers} }