Information Processing Letters
Information Processing Letters > 1995 > 53 > 6 > 307-314
Information Processing Letters > 1995 > 54 > 1 > 11-16
Information Processing Letters > 1995 > 55 > 5 > 273-277
Information Processing Letters > 1996 > 57 > 4 > 205-209
Information Processing Letters > 1996 > 59 > 4 > 197-202
Information Processing Letters > 1997 > 61 > 6 > 323-329
Information Processing Letters > 1997 > 62 > 3 > 161-163
Information Processing Letters > 1997 > 63 > 2 > 113-117
Information Processing Letters > 1998 > 66 > 5 > 263-268
Information Processing Letters > 1998 > 66 > 5 > 237-246
Information Processing Letters > 1998 > 67 > 2 > 65-69
Information Processing Letters > 2000 > 75 > 5 > 199-209
Information Processing Letters > 2002 > 81 > 3 > 119-125
Information Processing Letters > 2002 > 82 > 1 > 7-13
Information Processing Letters > 2002 > 83 > 6 > 337-344
Information Processing Letters > 2002 > 84 > 4 > 221-225