Lekov, Alexander B, Lisa Thompson, Aimee T McKane, Katherine Song, and Mary Ann Piette. Opportunities for Energy Efficiency and Open Automated Demand Response in Wastewater Treatment Facilities in California - Phase I Report. 2009.PDF
Thompson, Lisa, Katherine Song, Alexander B Lekov, and Aimee T McKane. "Automated Demand Response Opportunities in Wastewater Treatment Facilities." Distributech. San Diego, CA, 2008.PDF