Bufalino, D., Ferro, C., Cerullo, N., Gasparotto, M., Daenner, W., Knoepfl, H., et al. (1993).
Activation and Afterheat of Tungsten as a Protective Layer on First Wall and Divertor of ITER. In Proc.
of the 17th Symposium on Fusion Technology, Vol. 2 (pp. 1296-1300). North-Holland Publ.