@article {1506800,
	title = {Event Horizon Telescope imaging of the archetypal blazar 3C 279 at an extreme 20 microarcsecond resolution},
	journal = {Astronomy and Astrophysics},
	volume = {640},
	year = {2020},
	url = {https://www.aanda.org/articles/aa/full_html/2020/08/aa37493-20/aa37493-20.html},
	author = {Peter Galison and Jae-Youn Kim and The Event Horizon Telescope Collaboration}
}
