ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Zwicky's catalogue3 has been used, selecting from it the compacts with measured redshift and absorption spectra. Since absorption line and emission line compact galaxies have different (m, z) relations these cannot be sampled together, and the number of the latter is rather small for a separate ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/256024a0
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