@book { ContingentConvertibleBonds,
    title = "Contingent Convertible Bonds",
    author = "Mohamed {Bou Sleiman}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-05720-1",
    url = "https://www.peterlang.com/document/1049211"
}