@article{bentz:hal-00976356, TITLE = {{On a graph coloring problem arising from discrete tomography}}, AUTHOR = {Bentz, C{\'e}dric and Costa, Marie-Christine and de Werra, Dominique and Picouleau, Christophe and Ries, Bernard}, URL = {https://hal-ensta-paris.archives-ouvertes.fr/hal-00976356}, JOURNAL = {{Networks}}, PUBLISHER = {{Wiley}}, VOLUME = {51}, NUMBER = {4}, PAGES = {256-267}, YEAR = {2008}, DOI = {10.1002/net.20218}, HAL_ID = {hal-00976356}, HAL_VERSION = {v1}, }