| Reference |
C.F.A. van Os, C. Leguijt, A.W. Kleyn and J.H. Los: Negative ion formation at a barium surface exposed to an intense positive-hydrogen ion beam In: Fusion Technology 1988 : Proceedings of the 15th Symposium on Fusion Technology, Utrecht, The Netherlands, 19-23 September 1988 /ed. A.M. van Ingen, A. Nijsen-Vis and H.T. Klippel, Elsevier B.V., 1989. - pp. 598-603 |
