.Developments in theoretical and applied mechanics(11th : 1982 : Alabama)．V.11，selected papers of the 11th Southeastern Conference on Theoretical and Applied Mechanics, 11th, Alabama, April, 1982..,1982.
Developments in theoretical and applied mechanics(11th : 1982 : Alabama)．V.11，selected papers of the 11th Southeastern Conference on Theoretical and Applied Mechanics, 11th, Alabama, April, 1982.
