000K  utf8
1500  fre
1500  rus
4000  Letters [from Prince of Moldavia, Prince Gregor III Ghica,] to [the member of the Russian Legation to Constantinople,] Iakov Ivanovich Bulgakov
4000  Письма к Булгакову, Якову Ивановичу
4060  4
4961  https://ditav.gbv.de/receive/lod_mods_00000829