@book { TowardsaResilientEurozone,
    title = "Towards a Resilient Eurozone",
    author = "John {Ryan}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "Oxford, United Kingdom",
    doi = "10.3726/978-3-0353-0752-8",
    url = "https://www.peterlang.com/document/1053452"
}