de Kloe, J. ., Noordermeer, E. ., Cardozo, N. J. L., & Oomens, A. A. M. (1999). Fast backward drift of pellet ablatant in tokamak plasmas. Physical Review Letters, 82, 2685-2688. https://doi.org/10.1103/PhysRevLett.82.2685 (Original work published)
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