@book { SustainableDevelopmentintheBalticandBeyond,
    title = "Sustainable Development in the Baltic and Beyond",
    author = "Walter {Leal Filho} and Arnolds {Ubelis} and Dina {Berzina}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1144019"
}