Journal of Computational and Applied Mathematics
Journal of Computational and Applied Mathematics > 2001 > 133 > 1-2 > 277-282
Journal of Computational and Applied Mathematics > 2001 > 137 > 1 > 71-76
Journal of Computational and Applied Mathematics > 2001 > 133 > 1-2 > 277-282
Journal of Computational and Applied Mathematics > 2001 > 137 > 1 > 71-76