@book { TheArtoftheUnspoken,
    title = "The Art of the Unspoken",
    author = "Gabriela {Mayer}",
    year = "2023",
    publisher = "Peter Lang Verlag",
    address = "Oxford, United Kingdom",
    doi = "10.3726/b19469",
    url = "https://www.peterlang.com/document/1297202"
}