Looking Beyond the Influence of Origin and Destination Factors: The Role of Spillovers in Migration from Spain to Europe / María Portilla-Gutiérrez, Adolfo Maza, María Hierro .
In: Ekonomický časopis. -- ISSN 0013-3035. -- Roč. 68, č. 6 (2020), s. 580-600
https://www.sav.sk/journals/uploads/0622112606%2020%20Portilla%20+SR.pdf .