A solar electric propulsion mission to the Moon and beyondC. T. Russell, M. V. Sykes, R. C. Elphic et al.|Advances in Space Research|1996Cited by 3
abstract) A Solar Electric Propulsion Mission to the Moon and BeyondC. T. Russell, M. J. Sykes, C. M. Pieters et al.|NASA Technical Reports Server (NASA)|1994Cited by 0