00540nas a2200181   4500000000100000000000100001008004100002260001000043653000900053653001600062653001300078653002100091100001600112700001500128700002400143245008100167856011000248       2016                            d  aPadua10aBSDF10adaylighting10aradiance10aretro-reflection1 aLuca Papaiz1 aLars Grobe1 aGiuseppe De Michele00aModeling and measuring of solar shading with retro-reflection microstructure  uhttps://www.radiance-online.org/community/workshops/2016-padua/presentations/111-GrobeDeMichelePapaiz.pdf