Hercog, Metka, and Laure Sandoz. “Selecting the Highly Skilled: Norms and Practices of the Swiss Admission System for Non-EU Immigrants”. Migration Letters 15, no. 4 (September 30, 2018): 503–515. Accessed April 18, 2024. https://migrationletters.com/index.php/ml/article/view/2.