1995 · Hubert van den Bergh, Jerome C. Mizeret, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 8
1992 · Daniel Braichotte, Georges A. Wagnieres, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 8
1991 · Daniel Braichotte, Georges A. Wagnieres, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 7