Yang*, Benjamin D. Yuhas and Peidong & Yang, Peidong. Nanowire-based All Oxide Solar Cells, article, December 7, 2008; (https://digital.library.unt.edu/ark:/67531/metadc926356/m1/1/: accessed September 19, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .