![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)
Publisher: Edp Sciences
E-ISSN: 1432-0746|391|2|L21-L24
ISSN: 0004-6361
Source: Astronomy & Astrophysics, Vol.391, Iss.2, 2002-08, pp. : L21-L24
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Related content
![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)
The complex iron line of NGC 5506
Astronomy & Astrophysics, Vol. 377, Iss. 3, 2001-10 ,pp. :
![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)
Variability of optical Fe II complex in narrow-line Seyfert 1 galaxy NGC 4051
Astronomy & Astrophysics, Vol. 436, Iss. 2, 2005-06 ,pp. :
![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)
A spectrophotometric atlas of Narrow-Line Seyfert 1 galaxies
Astronomy & Astrophysics, Vol. 372, Iss. 3, 2001-06 ,pp. :
![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)
Was the Narrow Line Seyfert 1 RGB J0044+193 ever radio loud?
Astronomy & Astrophysics, Vol. 433, Iss. 2, 2005-04 ,pp. :
![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)
Super-Eddington accretion rates in Narrow LineSeyfert 1 galaxies
Astronomy & Astrophysics, Vol. 426, Iss. 3, 2004-11 ,pp. :