@book { FosteringInnovationandKnowledgeTransferinEuropeanRegions,
    title = "Fostering Innovation and Knowledge Transfer in European Regions",
    author = "Walter {Leal Filho} and Marzenna Anna {Weresa}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1144090"
}