Information Processing Letters
Information Processing Letters > 2004 > 90 > 2 > 97-101
Information Processing Letters > 2004 > 90 > 2 > 59-63
Information Processing Letters > 2004 > 90 > 2 > 81-86
Information Processing Letters > 2004 > 90 > 2 > 65-72
Information Processing Letters > 2004 > 90 > 2 > 53-58
Information Processing Letters > 2004 > 90 > 2 > 87-92
Information Processing Letters > 2004 > 90 > 2 > 73-80
Information Processing Letters > 2004 > 90 > 2 > 93-95