Rathod, H., Sathish, R., Islam, M. S. and Gali, A. K. (2011) “Application of MATLAB Symbolic Maths with Variable Precision Arithmetic (VPA) to Compute Some High Order Gauss Legendre Quadrature Rules”, GANIT: Journal of Bangladesh Mathematical Society, 29, pp. 117–125. doi: 10.3329/ganit.v29i0.8521.