@book { Macroconomiequantitativeetthoriedesfluctuations,
    title = "Macroéconomie quantitative et théorie des fluctuations",
    author = "Elachhab {Fathi}",
    year = "2023",
    publisher = "Peter Lang Verlag",
    address = "Bruxelles, Belgium",
    doi = "10.3726/b21563",
    url = "https://www.peterlang.com/document/1361568"
}