Fußnoten

• [1] Gerald Feinberg: Possibility of faster than light particles. In: Physical Review. 159, 1967, ISSN 0556-2821, S. 1089–1105.
  

• [2] William Bertozzi: Speed and Kinetic Energy of Relativistic Electrons. In: American Journal of Physics 32, 551 (1964). Online: https://doi.org/10.1119/1.19707