@ARTICLE{uocpapersB005cat,
  AUTHOR =       "Joan Torrent",
  TITLE =        "TIC, productivitat i creixement econ\`omic: la contribuci\'o emp\'{\i}rica de Jorgenson, Ho i Stiroh",
  JOURNAL =      "UOC Papers",
  YEAR =         "2006",
  number =       "2",
  note =         "Article en l\'{\i}nia",
  issn =         "",
  url =          "http://www.uoc.edu/uocpapers/2/dt/cat/torrent.pdf"
}