Information Processing Letters
Information Processing Letters > 2002 > 83 > 6 > 301-306
Information Processing Letters > 2002 > 84 > 2 > 87-92
Information Processing Letters > 2003 > 85 > 1 > 47-52
Information Processing Letters > 2003 > 86 > 2 > 93-100
Information Processing Letters > 2003 > 86 > 5 > 271-275
Information Processing Letters > 2003 > 88 > 3 > 89-94
Information Processing Letters > 2003 > 88 > 4 > 149-154
Information Processing Letters > 2003 > 88 > 6 > 271-278
Information Processing Letters > 2004 > 89 > 1 > 9-14
Information Processing Letters > 2004 > 90 > 1 > 39-46
Information Processing Letters > 2004 > 91 > 1 > 7-10
Information Processing Letters > 2004 > 91 > 2 > 77-83
Information Processing Letters > 2004 > 92 > 1 > 15-21
Information Processing Letters > 2004 > 92 > 2 > 83-87
Information Processing Letters > 2004 > 92 > 4 > 189-197
Information Processing Letters > 2005 > 94 > 2 > 85-91