books.google.nlhttps://books.google.nl/books/about/%D0%94%D0%B5%D1%8F%D1%82%D0%B5%D0%BB%D0%B8_%D0%A1%D0%A1%D0%A1%D0%A0_%D0%B8_%D1%80%D0%B5%D0%B2%D0%BE%D0%BB%D1%8E.html?hl=nl&id=4E6NNQEACAAJ&utm_source=gb-gplus-shareДеятели СССР и революционного движения России