Applied Mathematics Letters
Applied Mathematics Letters > 1996 > 9 > 3 > 115-121
Applied Mathematics Letters > 1997 > 10 > 6 > 117-123
Applied Mathematics Letters > 1999 > 12 > 7 > 63-71
Applied Mathematics Letters > 2001 > 14 > 7 > 805-810
Applied Mathematics Letters > 2004 > 17 > 9 > 1015-1023
Applied Mathematics Letters > 2006 > 19 > 4 > 369-377
Applied Mathematics Letters > 2008 > 21 > 8 > 861-865
Applied Mathematics Letters > 2009 > 22 > 11 > 1760-1765
Applied Mathematics Letters > 2010 > 23 > 1 > 101-104
Applied Mathematics Letters > 2011 > 24 > 12 > 2158-2161
Applied Mathematics Letters > 2012 > 25 > 2 > 104-110
Applied Mathematics Letters > 2012 > 25 > 12 > 2184-2187
Applied Mathematics Letters > 2013 > 26 > 4 > 418-424
Applied Mathematics Letters > 2016 > 51 > Complete > 34-40