Topics in astrophysics: astrophysics of gaseous nebulae and active galactic nuclei
Science
.
1989 Jun 2;244(4908):1095-6.
doi: 10.1126/science.244.4908.1095-a.
Author
E S Phinney
PMID:
17741046
DOI:
10.1126/science.244.4908.1095-a
No abstract available