Bonk, Donald L.; McDaniel, Heather M.; DeLallo, Michael R., Jr. & Zaharchuk, Roman. Economics of co-firing waste materials in an advanced pressurized fluidized-bed combustor, article, April 1, 1995; (https://digital.library.unt.edu/ark:/67531/metadc676818/m1/1/: accessed April 25, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .