@book { DasEuropischeNormungssystemausderPerspektivederNeuenInstitutionenkonomik,
    title = "Das Europäische Normungssystem aus der Perspektive der Neuen Institutionenökonomik",
    author = "Axel {Czaya}",
    year = "2018",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b13670",
    url = "https://www.peterlang.com/document/1068264"
}