Taĭna Imperatora (Aleksandr I i Feodor Koz'mich)
Subtitle: istoricheskoe izsli︠e︡dovanīe po novi︠e︡ĭshim dannym
By: P.N. Krupenskīĭ
Publisher: Antiquary
Published: 1986
Place of publication: Orange, Conn
Language: rus
Number of pages: 113
Notes: Reprint. Originally published: V Berlini︠e︡ : Mi︠e︡dnyĭ vsadnik, 1927.