TY  - JOUR

T1  - An introduction to active galactic nuclei: Classification and unification

JO  - New Astronomy Reviews

PY  - 2008/01/01

AU  - Tadhunter C

ED  - 

DO  - DOI: 10.1016/j.newar.2008.06.004

VL  - 52

IS  - 6

SP  - 227

EP  - 239

Y2  - 2024/10/23

ER  -