Information Processing Letters
Information Processing Letters > 1996 > 59 > 1 > 31-36
Information Processing Letters > 1998 > 65 > 6 > 325-329
Information Processing Letters > 1999 > 69 > 1 > 31-37
Information Processing Letters > 1999 > 69 > 2 > 99-103
Information Processing Letters > 2001 > 77 > 2-4 > 143-150
Information Processing Letters > 2001 > 80 > 4 > 205-212
Information Processing Letters > 2004 > 92 > 2 > 83-87
Information Processing Letters > 2008 > 107 > 5 > 165-170
Information Processing Letters > 2008 > 108 > 1 > 33-37
Information Processing Letters > 2017 > 118 > C > 100-104