@book { ProductiveForeignLanguageSkillsforanInterculturalWorld,
    title = "Productive Foreign Language Skills for an Intercultural World",
    author = "Michal {Paradowski}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-03913-9",
    url = "https://www.peterlang.com/document/1048203"
}