Working Paper
Antipova, Ekaterina, Dusan Drbohlav, Bela Soltesz HU, Viliam Lauko, Ladislav Tolmaci, Frantisek Krizan, Kostyantyn Mezentsev, and Grygorii Pidgrushnyi.
"Data Sources on International Migration in the Eastern Partnership and the Visegrad Countries." (2015).