@book { ThesocialimpactofthecrisisonyouthunemploymentComparativestudySpainandGreece,
    title = "The social impact of the crisis on youth unemployment: Comparative study Spain and Greece",
    author = "Smaro {Boura}",
    year = "2015",
    publisher = "Anchor Academic Publishing",
    address = "Hamburg, Germany",
    url = "https://m.anchor-publishing.com/document/312673"
}