Lyubichankovskiy Sergey Valentinovich (doctor of historical sciences, professor of the Orenburg State Pedagogical University)
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The project of creation of the academic col- lection of documents on the history of the Orenburg region during the pre-revolutionary period
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Reproduction of materials is permitted only for non-commercial purposes with reference to the original publication. Protected by the laws of the Russian Federation. Any violations of the law are prosecuted. © ООО "Научные технологии" |
