1.

Conference Proceedings

Conference Proceedings
Vissenberg, M. C. J. M. ; Krijn, M. P. C. M. ; Salters, B. A.
Pub. info.: Nonimaging optics and efficient illumination systems : 2-4 August 2004, Denver, Colorado, USA.  pp.276-284,  2004.  Bellingham, Wash..  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 5529
2.

Conference Proceedings

Conference Proceedings
Krijn, M. P. C. M. ; Salters, B. A. ; de Voan, A. J. S. M.
Pub. info.: Nonimaging optics and efficient illumination systems : 2-4 August 2004, Denver, Colorado, USA.  pp.17-26,  2004.  Bellingham, Wash..  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 5529