The use of Chebyshev Polynomials in the space-time least-squares spectral element method. - Bart De Maerschalck; Marc I. Gerritsma (Numer. Algorithms, 2005)

Higher-Order Gauss-Lobatto Integration for Non-Linear Hyperbolic Equations. - Bart De Maerschalck; Marc I. Gerritsma (J. Sci. Comput., 2006)