Leonid Nikolaevich Sukhorukov, Leading Librarian, Department of Manuscripts, National Library of Russia, Sadovaya st., 18, 191069 St. Petersburg, Russia.
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A.M. Gorky Institute of World Literature
of the Russian Academy of Sciences
IWL RAS
Povarskaya 25a, 121069 Moscow, Russia
8-495-690-05-61
Leonid Nikolaevich Sukhorukov, Leading Librarian, Department of Manuscripts, National Library of Russia, Sadovaya st., 18, 191069 St. Petersburg, Russia.
E-mail: