Polynomial encoding of ORM conceptual models in CFDI.

@InProceedings{Fillottrani2015,
  author    = {Fillottrani, Pablo R and Keet, C Maria and Toman, David},
  booktitle = {Description Logics},
  title     = {Polynomial encoding of ORM conceptual models in CFDI.},
  year      = {2015},
}