Columbia subject headings:
Harvard subject headings:
Anthès-Heeckeren, Georges Charles d', Baron, 1812-1895.
Pushkin, Aleksandr Sergeevich, 1799-1837--Death and burial.
Pushkin, Aleksandr Sergeevich, 1799-1837--Trials, litigation, etc.
Princeton subject headings:
Pushkin, Aleksandr Sergeevich, 1799-1837--Last years.