Journal of Computational and Applied Mathematics
Journal of Computational and Applied Mathematics > 2007 > 205 > 2 > 736-743
Journal of Computational and Applied Mathematics > 2007 > 205 > 2 > 744-750
Journal of Computational and Applied Mathematics > 2007 > 205 > 2 > 736-743
Journal of Computational and Applied Mathematics > 2007 > 205 > 2 > 744-750