1. Van der Steen, A. C.; Skjold, E.Proceedings of the Joint Government/IndustrySymposium on Insensitive Munitions Technology, White Oak, USA, March 13−14, 1990; p 235.
2. Van Ham, N. H. A.; Van der Steen, A. C.; Meulenbrugge, J. J.AGARDConference Proceeding511, October 21−23, 1991, Bonn, BRD, p 9-1.
3. Van der Heijden, A. E. D. M.; Duvalois, W.Proceedings of the 27thInternational Annual Conference of ICT, June 25−28, 1996, Karlsruhe, BRD; p 32-1.
4. Van der Heijden, A. E. D. M.; Bouma, R. H. B.Proceedings of the 29thInternational Annual Conference of ICT, June 30−July 3, 1998, Karlsruhe, BRD; p 65-1.