 In 2007 Turkish historian Mehmet Perinçek produced new texts in Turkish and English claimed to be translations of Kajaznuni's 1923 report, based on a Russian copy (printed in Tbilisi in 1927) held in the Russian State Library in Moscow.Perinçek said that the Russian State Library copy was unabridged and that translations for these copies were unavailable before.Callender's translation did abridge the main body of the book but translated Kajaznuni's introduction verbatim - this is the key section which contains the description of the holocaust.