American Society of Mechanical Engineers.Industrial Pollution Control Symposium (7th : 1984 : New Orleans)：The 7th Annual Energy-Sources Technology Conference and Exhibition.ASME,1984.
American Society of Mechanical Engineers.Advances in aerospace structures, materials and dynamics (1983 : Boston)：a symposium on composites; Presented at the Winter Annual Meeting fo the ASME.ASME,1983.
American Society of Mechanical Engineers.Winter Annual Meeting of the ASME (1982 : Phoenix)：Computational methods in groud transportation vehicles.,1982.
American Society of Mechanical Engineers.Advances in aerospace structures and materials (1982 : Phoenix )：presented at the Winter Annual Meeting of the American Society of Mechanical Engineers.ASME,1982.
Advances in aerospace structures and materials (1982 : Phoenix )：presented at the Winter Annual Meeting of the American Society of Mechanical Engineers
American Society of Mechanical Engineers.ASME,1982.
American Society of Mechanical Engineers.Advances in aerospace structures and materials (1981)：presented at the Winter Annual Meeting of the American Society of Mechanical Engineers.ASME,1981.
