@article(2007-papertex-creating-newspapers-using-latex2e,
  author = {Ignacio Llopis-Tortosa and María José Castro Bleda},
  title = {paperTeX: Creating newspapers using LaTeX2e},
  year = {2007},
  journal = {TUGboat: The Communications of the TeX Users Group},
  volume = {28},
  number = {1},
  pages = {20-23}
)