@article(2005-enhancement-and-cleaning-of-handwritten-data-by-using-neural-networks,
  author = {J. Hidalgo and Salvador España Boquera and María José Castro Bleda and José Alberto Pérez},
  title = {Enhancement and cleaning of handwritten data by using neural networks},
  year = {2005},
  journal = {Lecture Notes in Computer Science},
  volume = {3522},
  number = {3522},
  pages = {376-383}
)