Information Processing Letters
Information Processing Letters > 1995 > 55 > 1 > 53-55
Information Processing Letters > 1996 > 59 > 4 > 217-222
Information Processing Letters > 1997 > 61 > 3 > 157-160
Information Processing Letters > 1998 > 66 > 6 > 321-326
Information Processing Letters > 1998 > 68 > 4 > 207-214
Information Processing Letters > 1999 > 71 > 2 > 81-85
Information Processing Letters > 1999 > 71 > 2 > 87-90
Information Processing Letters > 2000 > 76 > 1-2 > 1-5
Information Processing Letters > 2002 > 82 > 2 > 113-117
Information Processing Letters > 2002 > 83 > 6 > 301-306
Information Processing Letters > 2002 > 84 > 1 > 41-46
Information Processing Letters > 2003 > 87 > 2 > 107-110
Information Processing Letters > 2003 > 87 > 2 > 95-99
Information Processing Letters > 2003 > 87 > 4 > 195-200
Information Processing Letters > 2004 > 92 > 1 > 15-21