- Tytuł:
- A low level of extragalactic background light as revealed by γ-rays from blazars.
- Autorzy:
- Temat:
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LETTERS to the editor
BL Lacertae objects
GALAXIES
ZODIACAL light
LIGHT absorption
PHOTONS - Źródło:
- Nature. 4/20/2006, Vol. 440 Issue 7087, p1018-1021. 4p. 1 Chart, 2 Graphs.
Czasopismo naukowe