@book { BankCapitalStructureandProcyclicalityofLeverage,
    title = "Bank Capital Structure and Procyclicality of Leverage",
    author = "Ciydem {Catak}",
    year = "2019",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b13845",
    url = "https://www.peterlang.com/document/1113566"
}