@book { DieAltlastensanierunginderInsolvenz,
    title = "Die Altlastensanierung in der Insolvenz",
    author = "Michael {Weber}",
    year = "2002",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1093983"
}