@book { TheObservable,
    title = "The Observable",
    subtitle = "Heisenberg’s Philosophy of Quantum Mechanics",
    author = "Patrick Aidan {Heelan} and Babette {Babich}",
    year = "2016",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    doi = "10.3726/978-1-4539-1713-8",
    url = "https://www.peterlang.com/document/1067632"
}