ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] To isolate more clearly the additional spectral features, we have subtracted the earlier data, suitably scaled, from the most recent spectra. These difference spectra, also displayed in Figs 1 and 2, demonstrate that the spectral changes result from additional lines superposed on a nearly-unaltered ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/259187a0
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