@techreport{NBERw13851,
 title = "The Labor Market Impact of Immigration in Western Germany in the 1990's",
 author = "Francesco D'Amuri and Gianmarco I.P. Ottaviano and Giovanni Peri",
 institution = "National Bureau of Economic Research",
 type = "Working Paper",
 series = "Working Paper Series",
 number = "13851",
 year = "2008",
 month = "March",
 URL = "http://www.nber.org/papers/w13851",
}