TY - RPRT TI - Elimination of spurious eigenvalues in the Chebyshev Tau spectral method AU - McFaddon, G B AU - Murray, B T AU - Boisvert, R F PY - 1989 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 89-4090 DO - 10.6028/NIST.IR.89-4090 ER -