Information Processing Letters
Information Processing Letters > 1995 > 53 > 1 > 55-59
Information Processing Letters > 1997 > 63 > 5 > 277-282
Information Processing Letters > 1998 > 65 > 4 > 183-188
Information Processing Letters > 1998 > 68 > 6 > 295-298
Information Processing Letters > 1999 > 72 > 1-2 > 47-53
Information Processing Letters > 2000 > 73 > 5-6 > 163-165
Information Processing Letters > 2000 > 76 > 3 > 113-119
Information Processing Letters > 2004 > 90 > 6 > 307-313
Information Processing Letters > 2005 > 94 > 2 > 93-97
Information Processing Letters > 2006 > 97 > 1 > 19-22
Information Processing Letters > 2007 > 104 > 3 > 113-116
Information Processing Letters > 2008 > 105 > 5 > 164-169
Information Processing Letters > 2012 > 112 > 24 > 937-941
Information Processing Letters > 2013 > 113 > 14-16 > 522-526