Columbia subject headings:
Harvard subject headings:
Alexandrovna, Irina, Princess--Trials, litigation, etc.
I͡Usupov, F. F. (Feliks Feliksovich), kni͡azʹ, 1887-1967--Trials, litigation, etc.
Metro-Goldwyn-Mayer--Trials, litigation, etc.
Rasputin, Grigoriĭ Efimovich, 1869-1916--Assassination.
Rasputin, Grigoriĭ Efimovich, 1869-1916--In motion pictures.
Princeton subject headings:
Rasputin, Grigoriĭ Efimovich, 1869-1916.