1. The confrontation between general relativity and experiment;Will;Living Rev. Relativ.,2014
2. First M87 Event Horizon Telescope Results. VI;Ball,2019
3. First M87 event horizon telescope results. I. The shadow of the supermassive black hole;Akiyama;Astrophys. J. Lett.,2019
4. First sagittarius A* event horizon telescope results. I. The shadow of the supermassive black hole in the center of the Milky way;Akiyama;Astrophys. J. Lett.,2022
5. Tests of general relativity with the binary black hole signals from the LIGO-Virgo catalog GWTC-1;Sengupta,2019