@article{460518,
      recid = {460518},
      author = {Wei, Li, and Dewaele, Jean-Marc, and Housen, Alex,},
      title = {Opportunities and challenges of bilingualism [electronic  resource] /},
      publisher = {Mouton de Gruyter,},
      address = {Berlin ;},
      pages = {xii, 346 p. :},
      year = {2002},
      url = {http://library.usi.edu/record/460518},
}