@book { PsychologyandFormalisation,
    title = "Psychology and Formalisation",
    author = "Anita {Williams}",
    year = "2017",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b11325",
    url = "https://www.peterlang.com/document/1055531"
}