00352nas a2200121 4500000000100000000000100001008004100002100002500043245008200068856006400150300000800214490000800222 2018 d1 aet M. D. Johnson al.00aThe Scattering and Intrinsic Structure of Sagittarius A* at Radio Wavelengths uhttps://iopscience.iop.org/article/10.3847/1538-4357/aadcff a1040 v865