@book { EducationalInequalitiesinEurope,
    title = "Educational Inequalities in Europe",
    subtitle = "Performance of Students with Migratory Background in Luxembourg and Switzerland",
    author = "Aigul {Alieva}",
    year = "2010",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1136137"
}