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Heat pulse propagation studies in TFTR, Fredrickson, E.D., Callen, J.D., McGuire, K., Bell, J.D., Colchin, R.J., Efthimion, P.C., Hill, K.W., Izzo, R., Mikkelsen, D.R., Monticello, D.A., Paré, V., Taylor, G., Zarnstorff, M.
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Fredrickson et al. (1986) studied this question.
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