ed. by C. A. Brebbia.International Seminar on Recent Advances in Boundary Element Methods (2nd : 1980 : Southampton)：New developments in boundary element methods : proceedings, 2nd, Southampton, March, 1980.Butterworths,1980.
International Seminar on Recent Advances in Boundary Element Methods (2nd : 1980 : Southampton)：New developments in boundary element methods : proceedings, 2nd, Southampton, March, 1980
