Information Processing Letters
Information Processing Letters > 2002 > 81 > 3 > 157-162
Information Processing Letters > 2006 > 99 > 1 > 1-6
Information Processing Letters > 2007 > 101 > 3 > 134-138
Information Processing Letters > 2007 > 103 > 4 > 150-156
Information Processing Letters > 2007 > 104 > 4 > 146-151
Information Processing Letters > 2008 > 105 > 5 > 206-211
Information Processing Letters > 2008 > 107 > 3-4 > 102-106
Information Processing Letters > 2008 > 108 > 3 > 150-154
Information Processing Letters > 2008 > 108 > 3 > 87-89
Information Processing Letters > 2008 > 108 > 6 > 347-351
Information Processing Letters > 2008 > 108 > 6 > 412-417
Information Processing Letters > 2009 > 109 > 7 > 343-346
Information Processing Letters > 2009 > 109 > 10 > 518-522
Information Processing Letters > 2009 > 109 > 10 > 478-484
Information Processing Letters > 2010 > 111 > 1 > 11-15
Information Processing Letters > 2011 > 111 > 17 > 836-840
Information Processing Letters > 2011 > 111 > 20 > 1019-1021
Information Processing Letters > 2012 > 112 > 20 > 767-771
Information Processing Letters > 2012 > 112 > 22 > 880-884