Materials for the history of Pugachev Bunt

Grotto, Yakov Karlovich (1812-1893).Materials for the history of Pugachev Bunt: Paper related to the last period of rebellion and to the capture of Pugacheva / [Op.] Ya.K.Grotto.- St. Petersburg: Type.Imp.Acad.Sciences, 1875. - [2], 144 p.;23. -Arr.By 25 t. Notes Acad.Sciences, number 4..I. Pugachev, Emelyan Ivanovich (1740 or 1742-1775).Electronic Source: PB