@article{tensorbasedformulationandnuclearnorm,
  title = {Tensor-based formulation and nuclear norm regularization for multi-energy computed tomography},
  author = {Oguz Semerci and Ning Hao and Misha E. Kilmer and Eric L. Miller},
  year = {2013},
  eprint = {1307.5348},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1307.5348v1},
}