1996 · Anatoli A. Chtcherbakov, Pieter L. Swart, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 12
1998 · Anatoli A. Chtcherbakov, Pieter L. Swart, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 8
2005 · Pieter L. Swart, Anatoli A. Chtcherbakov, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 5
2004 · Vasilii V. Spirin, Francisco J. Mendieta, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 3
2005 · Pieter L. Swart, Anatoli A. Chtcherbakov, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2