Baltrus, J.P.; Granite, E.J.; Stanko, D.C. & Pennline, H.W. Surface characterization of Pd/Al2O3 sorbents for mercury capture from fuel gas, article, January 1, 2008; (https://digital.library.unt.edu/ark:/67531/metadc841106/m1/1/: accessed April 19, 2019), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .