@article{3dshapeclassificationusingcollaborative,
  title = {3D Shape Classification Using Collaborative Representation based Projections},
  author = {F. Fotopoulou and S. Oikonomou and A. Papathanasiou and G. Economou and S. Fotopoulos},
  year = {2017},
  eprint = {1711.04875},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1711.04875v2},
}