00354nas a2200121   4500000000100000000000100001008004100002100002100043245007500064856007700139300000800216490000800224       2018                            d1 aet J.-Y. Kim al.00aThe limb-brightened jet of M87 down to the 7 Schwarzschild radii scale  uhttps://www.aanda.org/articles/aa/abs/2018/08/aa32921-18/aa32921-18.html  a1880 v616