"Soukhoum [Sukhum] Kaleh" The Graphic: An Illustrated Weekly Newspaper (London, England) May 26, 1877
The War: Soukhoum Kaleh Russian Fortified Port Black Sea Turks Ships - Illustrated London News, 1877
The Graphic: An Illustrated Weekly Newspaper (London, England) May 26, 1877.
See also: The solitude of Abkhazia, by Douglas W. Freshfield