By Hobart H. Willard, etc., Lynne L. Merritt Jr (Emeritus, Indiana University, USA), John Dean (Emeritus, University of Tennessee, Knoxville, Frank A. Settoe Jr (Virginia Military Institute
By Georges Guiochon (Department of Chemistry, University of Tennessee, Knoxville, TN, USA), Bingchang Lin (Anshan Institute of Iron and Steel, Anshan, Lianing, People's Republic of China)