TransliterationArgutinskiy-Dolgorukov A. Istoriya sooruzheniya i eksploatatsii Zakavkazskoy zheleznoy dorogi za dvadtsat pyat let ee sushchestvovaniya. 1871-1896 gg.
In EnglishArgutinsky-Dolgorukov A. History of construction and exploitation of the Transcaucasian railway during its twenty-five years of existence. 1871-1896. In Russian
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