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22061 



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The Hyades group of stars. 



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22069 



Xova Geminorum Xo. 2. 



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22080 



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Zusatze zu den Arbeiten 



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22082 

 [Wittram, Theodor.] BnipaMt, 9. 

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Llissions scientifiques 



pour la mesure d'un arc de meridien au 

 Spitzberg, entreprises en 1899-1901 



