Journal of Computational and Applied Mathematics
Journal of Computational and Applied Mathematics > 2001 > 131 > 1-2 > 299-319
Journal of Computational and Applied Mathematics > 2001 > 132 > 2 > 277-293
Journal of Computational and Applied Mathematics > 2001 > 136 > 1-2 > 123-133
Journal of Computational and Applied Mathematics > 2001 > 137 > 2 > 377-398