1
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1920-1921
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Handels-Mission von Ignatius Yurin in Beijing. Sie scheitert.
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Document:
Ch'eng, T'ien-fang [Cheng, Tianfang]. A history of Sino-Russian relations. Introd. by John Leighton Stuart. (Washington D.C. : Public Affairs Press, 1957). S. 110.
(ChiRus3,
Publication)
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