Variability of the Broad Iron K Line in MCG-6-30-15 Iwasawa, K. ; Fabian, A. C. ; Reynolds, C. S. ; Nandra, K. ; Otani, C. ; Inoue, H. ; Hayashida, K. ; Brandt, W. N. ; Dotani, T. ; Kunieda, H. ; Matsuoka, M. ; Tanaka, Y. Abstract Publication: X-Ray Imaging and Spectroscopy of Cosmic Hot Plasmas Pub Date: 1997 Bibcode: 1997xisc.conf..247I