ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Cyg X-l was observed to be in a 'high' state by the Uhuru satellite3 from December 1970 (its first observation of the source) to April 1971 and again during 1975 by the Ariel V (refs 4-6), and OSO-8 instruments7, as well as the Astronomical Netherlands Satellite8. Subsequent observations at many ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/295675a0
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