1. R. A. BRAEUNIG “Rocket Propellants ” Rocket & Space Technology; http://www.braeunig.us/space/propel.htm (current as of Sep. 4 2023).
2. Nuclear Thermal Propulsion (NTP): A proven growth technology for human NEO/Mars exploration missions
3. D. L. BLACK and S. V. GUNN, “A Technical Summary of Engine and Reactor Subsystem Design Performance During the NERVA Program,” presented at the Conf. on Advanced SEI Technologies, Cleveland, Ohio, September 4−6, 1991.
4. J. MCCARTHY “Nuclear Reactors for Rockets ” Jet Propuls. 24 1 (1954).
5. J. ALLEN et al., “Overview of High-Performance Centrifugal Nuclear Thermal Rocket Propulsion System,” presented at the ANS Virtual Winter Mtg., November 2020.