Rebellion of Pugachev

  Truvorov, Askalon Nikolaevich (1819-1893).     The former from the Pugachev region.
St. Petersburg: type. E. Praca, 1870.

РГБ

  Shchebalsky, Petr Karlovich (1810-1886).     The Beginning and Character of the Pugachev Region. Moscow: At the University Printing House (Katkov and Co.), 1865.

ГПИБ