Klems, Joseph H, and Guy O Kelley. "Calorimetric Measurements of Inward-Flowing Fraction for Complex Glazing and Shading Systems." ASHRAE Transactions. Vol. 102, Part 1. 1995. LBL-37038.

Klems, Joseph H, Jeffrey L Warner, and Guy O Kelley. "A Comparison Between Calculated and Measured SHGC For Complex Fenestration Systems." ASHRAE Transactions. Vol. 102, Part 1. Atlanta, GA, 1995. LBL-37037.