Applied Mathematics Letters
Applied Mathematics Letters > 2006 > 19 > 7 > 661-666
Applied Mathematics Letters > 2006 > 19 > 7 > 652-656
Applied Mathematics Letters > 2006 > 19 > 7 > 647-651
Applied Mathematics Letters > 2006 > 19 > 7 > 673-677
Applied Mathematics Letters > 2006 > 19 > 7 > 599-603
Applied Mathematics Letters > 2006 > 19 > 7 > 639-646
Applied Mathematics Letters > 2006 > 19 > 7 > 633-638
Applied Mathematics Letters > 2006 > 19 > 7 > 667-672
Applied Mathematics Letters > 2006 > 19 > 7 > 628-632
Applied Mathematics Letters > 2006 > 19 > 7 > 657-660
Applied Mathematics Letters > 2006 > 19 > 7 > 678-683
Applied Mathematics Letters > 2006 > 19 > 7 > 618-627
Applied Mathematics Letters > 2006 > 19 > 7 > 604-612
Applied Mathematics Letters > 2006 > 19 > 7 > 613-617
Applied Mathematics Letters > 2006 > 19 > 7 > 599-606
Applied Mathematics Letters > 2006 > 19 > 7 > 684-689