1. Parker solar probe enters the magnetically dominated solar corona;Kasper;Phys. Rev. Lett.,2021
2. Editorial: topical volume on developing the solar probe plus mission;Fox;Space Sci. Rev.,2016
3. NACA, Special Committee on Space Technology, Working Group on Vehicular Program, A National Integrated Missile and Space Vehicle Development Program, p. 6, 18 July 1958,.
4. A Close-Up of the Sun,1978
5. Starprobe science options,1981