Program for study of antiquities of the Caucasus compiled by the Imperial Moscow Archaeological Society. M., 1889. – 20 p.
Besides the plans of the churches noted in this publication, there are plans for the Dranda, Pitsunda and Mokva cathedrals.
This book was presented as a gift to the Church and Archaeological Museum of the Holy Metropolis of Abkhazia by priest Leonid Kostanenko, cleric of the Ekaterinodar and Kuban Diocese of the Russian Orthodox Church in 2022.