Information Processing Letters
Information Processing Letters > 1995 > 55 > 6 > 309-315
Information Processing Letters > 1996 > 57 > 5 > 231-236
Information Processing Letters > 1996 > 57 > 5 > 253-260
Information Processing Letters > 1997 > 62 > 2 > 81-88
Information Processing Letters > 1998 > 66 > 3 > 133-139
Information Processing Letters > 1998 > 67 > 4 > 177-184
Information Processing Letters > 1999 > 70 > 1 > 17-22
Information Processing Letters > 2000 > 74 > 1-2 > 7-13
Information Processing Letters > 2000 > 74 > 5-6 > 183-189
Information Processing Letters > 2001 > 79 > 2 > 73-79
Information Processing Letters > 2002 > 81 > 2 > 59-63
Information Processing Letters > 2002 > 82 > 6 > 293-298
Information Processing Letters > 2003 > 85 > 6 > 303-305
Information Processing Letters > 2004 > 91 > 4 > 163-169
Information Processing Letters > 2004 > 91 > 5 > 221-225
Information Processing Letters > 2004 > 92 > 2 > 95-98
Information Processing Letters > 2006 > 98 > 4 > 130-132
Information Processing Letters > 2010 > 110 > 7 > 274-278