Wetter, Michael, and Elijah  Polak. "Building design optimization using a convergent pattern search algorithm with adaptive precision simulations." Energy and Buildings 37.6 (2005) 603-612. LBNL-57341.

Wetter, Michael, and Elijah  Polak. "Building Design Optimization Using a Convergent Pattern Search Algorithm with Adaptive Precision Simulations." Energy and Buildings 37 (2004) 603-612.

Wetter, Michael, Elijah  Polak, and Van P Carey. BuildOpt 1.0.1 validation. 2004. LBNL-54658.