1. Kokovtsev , Matvey G. 1786. Opisaniye Arkhipelaga i Vavariyskogq Berega [Description of the Archipelago and the Barbarian Shore] 7St Petersburg
2. 1770. Svyatoslav, 5 September
3. THE ELPHINSTONES IN CATHERINE THE GREAT'S NAVY
4. Kokovtsev . Description of the Archipelago 18 (see note 2),
5. Veselago , F. 1888. Materialy dlya istorii russkogo flota [Materials for the History of the Russian Navy] 12317St Petersburg