Investigation of EM emissions by the electrodynamic tether, inclusive of an observational program (E.M.E.T), contract NAS8-36809 [microform] : final report / principal investigator, Robert D. Estes
Investigation of EM emissions by the electrodynamic tether, inclusive of an observational program (E.M.E.T), contract NAS8-36809 [microform] : final report / principal investigator, Robert D. Estes
原資料の出版事項: Cambridge, Mass. ; [Washington, DC ; Springfield, Va. : Smithsonian Institution, Astrophysical Observatory : National Aeronautics and Space Administration : National Technical Information Service, distributor, 1998]