@book { AnalyticalVariationsEightCriticalEssaysonAppliedMusicTheory,
    title = "Analytical Variations – Eight Critical Essays on Applied Music Theory",
    author = "Bengt {Edlund}",
    year = "2020",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b15989",
    url = "https://www.peterlang.com/document/1111202"
}