@other{https://authors.library.caltech.edu/records/b1wrd-7vh30, title = "Axiomatization of Random Utility Model with Unobservable Alternatives", year = "2023", url = "https://authors.library.caltech.edu/records/b1wrd-7vh30", id = "record", isbn = "9798400701047", doi = "10.1145/3580507.3597792" }