@misc{Luppov_Pavel_Nikolaevič_(1867-1949)_Priural'skìj_1896,
 author={Luppov, Pavel Nikolaevič (1867-1949)},
 title={Priural'skìj kraj},
 address={S.-Peterburg},
 year={1896},
 language={rus},
 type={książka},
 publisher={Tipografìâ V. V. Komarova},
}