TY - JOUR AU - H. Nussbaumer AU - D. Osterbrock BT - The Astrophysical Journal DA - Jan-09-1970 DO - 10.1086/150585 PY - 1970 EP - 811 T2 - The Astrophysical Journal TI - On the Forbidden Emission Lines of Iron in Seyfert Galaxies UR - http://adsabs.harvard.edu/full/1970ApJ...161..811N VL - 161 SN - 0004-637X ER -