@techreport{SCB (Statistics Sweden)2004a,
author = {SCB (Statistics Sweden)},
title= {Efterkrigstidens invandring och utvandring. Demografiska rapporter 2004:5 [Immigration and emigration in the postwar period. Demographic Reports 2004:5]},
year = {2004a},
publisher = {SCB},
address = {Örebro},
}