%0 Conference Paper %K BSDF %K buildings %K energy efficiency %K goniophotometry %K reflection %K scattering %K transmittance %B Proceedings SPIE 7725, Photonics for Solar Energy Systems III, 772510 %C Brussels %D 2010 %I The International Society for Optical Engineering %R 10.1117/12.854011 %T Experimental validation of bidirectional reflection and transmission distribution measurements of specular and scattering materials %8 05/2010