@book { Turbulentes1989,
    title = "Turbulentes 1989",
    author = "Janusz {Sawczuk}",
    year = "2011",
    publisher = "Peter Lang Verlag",
    address = "Oxford, United Kingdom",
    doi = "10.3726/978-3-0353-0061-1",
    url = "https://www.peterlang.com/document/1051968"
}