@book { TestingLexicogrammar,
    title = "Testing Lexicogrammar",
    author = "Theresa {Weiler}",
    year = "2022",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b18996",
    url = "https://www.peterlang.com/document/1164532"
}