Benton, Scott & Bhandari, Abhinav. Recovery Act: Low Cost Integrated Substrate for OLED Lighting Development, report, September 30, 2012; (https://digital.library.unt.edu/ark:/67531/metadc831063/m1/26/: accessed June 20, 2019), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .