1. Summary report of the IAEA Technical Committee Meeting on Atomic and Molecular Data For Fusion Reactor Technology;Janev,1993
2. Crossed beam measurement of absolute cross sections: an alternative method and its application to the electron impact ionisation of He+
3. H. Zhang, M. Duponchelle, C. Bélenger, E.M. Oualim, P. Defrance, Nucl. Instr. and Meth. B, to be published.
4. N. Vaeck, private communication, Université Libre de Bruxelles, (1994).