"A validation of a ray-tracing tool used to generate bi-directional scattering distribution functions for complex fenestration systems." Solar Energy 98.C (2013) 404-414. LBNL-6541E..
"An Hourly-Based Performance Comparison of an Integrated Micro-Structural Perforated Shading Screen with Standard Shading Systems." Energy and Buildings 50.July 2012 (2012). LBNL-5521E..