Electronic Resource
[s.l.]
:
Nature Publishing Group
Nature
114 (1924), S. 789-789
ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] YEARS ago, before the discovery of terrestrial helium, W. F. Hillebrand isolated this gas with nitrogen, in his work on rock analyses. Because a large amount of nitrogen was obtained he attributed all of the gaseous constituent to this source. Some of his analyses are described in the American ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/114789a0
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