Innovative concepts for alternative migration policies : ten innovative approaches to the challenges of migration in the 21st century / Michael Jandl (ed.)Modes of migration regulation and control in Europe / ed. by Jeroen Doomernik & Michael JandlMigration and irregular work in Austria : a case study of the structure and dynamics of irregular foreign employment in Europe at the beginning of the 21st century / Michael Jandl ... [et al.]Innovative concepts for alternative migration policies : ten innovative approaches to the challenges of migration in the 21st century / Michael Jandl (ed.)Migration and irregular work in Austria : a case study of the structure and dynamics of irregular foreign employment in Europe at the beginning of the 21st century / Michael Jandl ... [et al.]Modes of migration regulation and control in Europe / ed. by Jeroen Doomernik & Michael JandlInnovative concepts for alternative migration policies : ten innovative approaches to the challenges of migration in the 21st century / Michael Jandl (ed.)Migration and irregular work in Austria : a case study of the structure and dynamics of irregular foreign employment in Europe at the beginning of the 21st century / Michael Jandl ... [et al.]Innovative concepts for alternative migration policies : ten innovative approaches to the challenges of migration in the 21st century / Michael Jandl (ed.)