Information Processing Letters
Information Processing Letters > 1999 > 70 > 5 > 245-249
Information Processing Letters > 1999 > 72 > 5-6 > 149-154
Information Processing Letters > 2001 > 77 > 2-4 > 197-200
Information Processing Letters > 2003 > 85 > 6 > 307-315
Information Processing Letters > 2004 > 92 > 1 > 9-13
Information Processing Letters > 2007 > 104 > 5 > 173-178
Information Processing Letters > 2010 > 110 > 8-9 > 279-281
Information Processing Letters > 2010 > 110 > 16 > 630-634
Information Processing Letters > 2011 > 111 > 6 > 251-255
Information Processing Letters > 2011 > 111 > 21-22 > 1075-1079
Information Processing Letters > 2012 > 112 > 6 > 238-242
Information Processing Letters > 2012 > 112 > 6 > 249-251
Information Processing Letters > 2012 > 112 > 11 > 418-422
Information Processing Letters > 2013 > 113 > 22-24 > 861-865
Information Processing Letters > 2015 > 115 > 11 > 866-871
Information Processing Letters > 2017 > 127 > C > 21-22