1. Über die Eigengravitation des elektrischen Feldes nach der Einsteinschen Theorie;Reissner;Ann. Phys.,1916
2. On the energy of the gravitation field in Einstein's theory;Nordstrom;Proc. K. Ned. Akad. Wet.,1918
3. Gravitational field of a spinning mass as an example of algebraically special metrics;Kerr;Phys. Rev. Lett.,1963
4. First M87 event horizon telescope results. I. The shadow of the supermassive black hole;Astrophys. J.,2019
5. Noncommutative field theory and Lorentz violation;Carroll;Phys. Rev. Lett.,2001