2022年2月27日閲覧。 ^ a b c d e f g h i j k l m n “Natalia GHERMAN, DeputyPrimeMinister, Ministerof Foreign Affairs and European Integration”. Ministerul Afacerilor
com/articles/171476/Bulgaria%2C+Romania%2C+Serbia+Standing+Ready+to+Close+Borders+to+Migrants ^ “Bulgarian Deputy PM: Death of Afghan Migrant Near Border