TY - RPRT TI - Tokamak equilibria with reversed current density. AU - A A Martynov AU - S Yu Medvedev AU - L Villard PY - 2003 DO - 10.1103/physrevlett.91.085004 UR - https://pubmed.ncbi.nlm.nih.gov/14525248/ ID - 14525248 ER -