Peerasak Tangnovarad และ Jaroon Rungamornrat. (2008) Large curvature analysis of linear elastic, inextensible structures by a direct stiffness method. Chulalongkorn University:ม.ป.ท.Peerasak Tangnovarad และ Jaroon Rungamornrat. 2008. Large curvature analysis of linear elastic, inextensible structures by a direct stiffness method. ม.ป.ท.:Chulalongkorn University;Peerasak Tangnovarad และ Jaroon Rungamornrat. Large curvature analysis of linear elastic, inextensible structures by a direct stiffness method. ม.ป.ท.:Chulalongkorn University, 2008. Print.