@other{https://authors.library.caltech.edu/records/b1wrd-7vh30,
    title = "Axiomatization of Random Utility Model with Unobservable Alternatives",
    url = "https://authors.library.caltech.edu/records/b1wrd-7vh30",
    id = "record",
    isbn = "9798400701047",
    doi = "10.1145/3580507.3597792"
}