@book { RegionaleFelderderElektromobilitt,
    title = "Regionale Felder der Elektromobilität",
    author = "Friedemann {Koll}",
    year = "2013",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-03446-2",
    url = "https://www.peterlang.com/document/1047734"
}