论文信息 - X-ray spectral variability in PG 1535+547: the changing look of a "soft X-ray weak" AGN - 字舞流文

X-ray spectral variability in PG 1535+547: the changing look of a "soft X-ray weak" AGN

Madrid | Italy. | N. Schartel | M. Giustini | M. Cappi | Bologna | L. Ballo | E. Piconcelli | M. Santos-Lleó | E. Jiménez-Bailón | C. V. ESAC-ESA | Spain Bologna University | Italy IASF-INAF | I. IA-UNAM | Mexico Obs. Roma | Italy Obs. Bologna | M. Santos-Lleo | I. Bologna