Plasma production and heating in the superconducting Levitron (IAEA-CN-28/A-8) Anderson, O. A. ; Birdsall, D. H. ; Hartman, C. W. ; Hooper, E. B., Jr. ; Munger, R. H. ; Taylor, C. E. Abstract Publication: Plasma Physics and Controlled Nuclear Fusion Research, Volume I Pub Date: 1971 Bibcode: 1971ppc1.conf..103A