1. Bellman, R., Kashef, B., and Casti, J., “Differential Quadrature, a Technique for the Rapid Solution of Nonlinear Partial Deifferential Equations.”, J. Computational Phys., Vol. 10, 1972, p.40-52.
2. Jang, S. K., “Application of Differential Quadrature to Static Analysis of Structural Components”, PhD dissertation, The Univ. of Oklahoma, Norman, Okla. 1987.
3. C. W. Bert and A. G. Striz, “Application of Differential Quadrature to Static Analysis of Structural Components.” Int. J. Numerical Methods in Engineering, Vol. 28, 1989, p.561-577.
4. X. Wang and C. W. Bert, “A New Approach in Applying Differential Quadrature to Static and Free Vibrational Analyses of Beams and Plates.”, Vol. 162, No. 3, 1993, p.566-572.
5. Alfred G. Striz, Weilong Chen & Charles W. Bert, “Static Analysis of Structures By the Quadrature Element Method.”, International Journal of Solids Structures, Vol. 31, No. 20, 1994, p.2807-2818.