Journal of Computational and Applied Mathematics
Journal of Computational and Applied Mathematics > 2001 > 131 > 1-2 > 195-222
Journal of Computational and Applied Mathematics > 2001 > 133 > 1-2 > 13-21
Journal of Computational and Applied Mathematics > 2001 > 133 > 1-2 > 373-381
Journal of Computational and Applied Mathematics > 2001 > 133 > 1-2 > 545-554