Journal of Computational and Applied Mathematics
Journal of Computational and Applied Mathematics > 2001 > 133 > 1-2 > 331-340
Journal of Computational and Applied Mathematics > 2001 > 135 > 1 > 63-78
Journal of Computational and Applied Mathematics > 2001 > 133 > 1-2 > 331-340
Journal of Computational and Applied Mathematics > 2001 > 135 > 1 > 63-78