Applied Mathematics Letters
Applied Mathematics Letters > 2008 > 21 > 2 > 176-180
Applied Mathematics Letters > 2008 > 21 > 2 > 119-127
Applied Mathematics Letters > 2008 > 21 > 2 > 194-199
Applied Mathematics Letters > 2008 > 21 > 2 > 172-175
Applied Mathematics Letters > 2008 > 21 > 2 > 181-186
Applied Mathematics Letters > 2008 > 21 > 2 > 134-141
Applied Mathematics Letters > 2008 > 21 > 2 > 109-112
Applied Mathematics Letters > 2008 > 21 > 2 > 113-118
Applied Mathematics Letters > 2008 > 21 > 2 > 148-154
Applied Mathematics Letters > 2008 > 21 > 2 > 155-160
Applied Mathematics Letters > 2008 > 21 > 2 > 128-133
Applied Mathematics Letters > 2008 > 21 > 2 > 187-193
Applied Mathematics Letters > 2008 > 21 > 2 > 161-164
Applied Mathematics Letters > 2008 > 21 > 2 > 142-147
Applied Mathematics Letters > 2008 > 21 > 2 > 105-108
Applied Mathematics Letters > 2008 > 21 > 3 > 291-297
Applied Mathematics Letters > 2008 > 21 > 3 > 307-312
Applied Mathematics Letters > 2008 > 21 > 3 > 303-306