presented at the ASME Applied Mechanics Conference, Columbus, Ohio, June 16-19, 1991 ; sponsored by the Applied Mechanics Division, ASME ; edited by R.L. Spilker, M.H. FriedmanAmerican Society of Mechanical Engineersc1991
sponsored by the Applied Mechancis Division, ASME ; edited by Thomas J.R. Hughes, D. Gartling, Robert L. SpilkerAmerican Society of Mechanical Engineersc1981