Applied Mathematics Letters
Applied Mathematics Letters > 2008 > 21 > 6 > 545-548
Applied Mathematics Letters > 2008 > 21 > 6 > 594-598
Applied Mathematics Letters > 2008 > 21 > 6 > 554-557
Applied Mathematics Letters > 2008 > 21 > 6 > 599-606
Applied Mathematics Letters > 2008 > 21 > 6 > 558-562
Applied Mathematics Letters > 2008 > 21 > 6 > 571-577
Applied Mathematics Letters > 2008 > 21 > 6 > 549-553
Applied Mathematics Letters > 2008 > 21 > 6 > 563-570
Applied Mathematics Letters > 2008 > 21 > 6 > 581-587
Applied Mathematics Letters > 2008 > 21 > 6 > 617-623
Applied Mathematics Letters > 2008 > 21 > 6 > 641-647
Applied Mathematics Letters > 2008 > 21 > 6 > 624-627
Applied Mathematics Letters > 2008 > 21 > 6 > 588-593
Applied Mathematics Letters > 2008 > 21 > 6 > 578-580
Applied Mathematics Letters > 2008 > 21 > 6 > 607-611
Applied Mathematics Letters > 2008 > 21 > 6 > 628-635
Applied Mathematics Letters > 2008 > 21 > 6 > 636-640
Applied Mathematics Letters > 2008 > 21 > 6 > 612-616
Applied Mathematics Letters > 2008 > 21 > 6 > 537-544