TY - RPRT TI - A 12 coil superconducting bumpy torus magnet facility for plasma research AU - Roth, J. R. AU - Holmes, A. D. AU - Keller, T. A. AU - Krawczonek, W. M. PY - 1972 UR - https://ntrs.nasa.gov/citations/19720017057 ID - 19720017057 ER -