@book { Crowdinvesting,
    title = "Crowdinvesting",
    subtitle = "Schwarmfinanzierungen im Spannungsfeld von Gesellschafts-, Kapitalmarkt- und Insolvenzrecht",
    author = "Dennis {Ivanović}",
    year = "2020",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b16419",
    url = "https://www.peterlang.com/document/1058799"
}