?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Feijoo+Gonz%C3%A1lez&rft.au=Feijoo+Gonz%C3%A1lez%2C+Claudio+Antonio&rft.aufirst=Claudio+Antonio&rft.date=April+2012&rft.title=Opportunities+and+challenges+in+the+mobile+media+ecosystem&rft.tpages=8&rft.btitle=Workshop+of+the+Maseltov+Project-+Mobile+services+for+inmigrant+people%3A+learning%2C+information+and+community+building+for+employment+and+integration&rft.genre=proceeding