@book { TheEconomicGulag,
    title = "The Economic Gulag",
    author = "Robert {Bahlieda}",
    year = "2018",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    doi = "10.3726/b13333",
    url = "https://www.peterlang.com/document/1056778"
}