Sven Hedin
![Sven Hedin circa 1910](https://upload.wikimedia.org/wikipedia/commons/3/3d/Sven_Hedin_from_Hildebrand_Sveriges_historia.jpg)
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Published: 1911
Superior document: Von Pol zu Pol [1] (1911)
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Published: 1896
Superior document: Sonderdruck aus Zeitschrift der Gesellschaft für Erdkunde zu Berlin Band XXXI. 1896
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Published: [1937]
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Published: 1898
Superior document: Sonderdruck aus Imperatorskago Russkago Geografičeskago Obščestva T.34
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Published: 1931
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Published: 1916
Superior document: Southern tibet : discoveries in former times compared with my own researches in 1906-1908 vol. 5
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Published: 1940
Superior document: Země a lidé Sv. 115
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Published: 1891