Sakravee Sripirom และ Jaroon Rungamornrat. (2009) A coupling of FEM and weakly singular SGBEM for analysis of a three-dimensional infinite medium. Chulalongkorn University:ม.ป.ท.Sakravee Sripirom และ Jaroon Rungamornrat. 2009. A coupling of FEM and weakly singular SGBEM for analysis of a three-dimensional infinite medium. ม.ป.ท.:Chulalongkorn University;Sakravee Sripirom และ Jaroon Rungamornrat. A coupling of FEM and weakly singular SGBEM for analysis of a three-dimensional infinite medium. ม.ป.ท.:Chulalongkorn University, 2009. Print.