1. A History Of Flue Gas Desulfurization Systems Since 1850
2. Green, J. B. and Manahan, S. E. in ‘Chem. of Wastewater Technol.’, (Ed. A. J. Rubin), Ann Arbor Sci., Ann Arbor, MI Chap. 22, pp. 373–402
3. Manahan, S. E. et al. US Dept. Energy Rept. Invest., Laramie, Energy Res. Center, Laramie, WY, LETC/RI-78/5
4. Green, J. B. and Manahan, S. paper submitted to Fuel