Columbia subject headings:
Anonyms and pseudonyms.
Authorship, Disputed.
Literature--Research--Mathematical models.
Harvard subject headings:
Anonyms and pseudonyms.
Authorship, Disputed.
Literature--Research--Mathematical models.
Princeton subject headings:
Anonymous writings--History and criticism.
Anonyms and pseudonyms.
Authorship.
Literary style.
Literature--History and criticism--Statistical methods.
Literature--Research--Statistical methods.