@article(2004-multi-label-text-classification-using-multinomial-models,
  author = {David Vilar and María José Castro Bleda and Emilio Sanchis Arnal},
  title = {Multi-label Text Classification Using Multinomial Models},
  year = {2004},
  journal = {Lecture Notes in Computer Science},
  volume = {3230},
  pages = {220-230}
)