Information Processing Letters
Information Processing Letters > 1995 > 53 > 3 > 159-163
Information Processing Letters > 1995 > 53 > 3 > 165-172
Information Processing Letters > 1995 > 53 > 6 > 341-346
Information Processing Letters > 1995 > 55 > 1 > 57-58
Information Processing Letters > 1995 > 55 > 4 > 229-234
Information Processing Letters > 1995 > 55 > 6 > 343-348
Information Processing Letters > 1995 > 56 > 3 > 141-146
Information Processing Letters > 1996 > 58 > 3 > 141-147
Information Processing Letters > 1996 > 59 > 3 > 159-163
Information Processing Letters > 1996 > 59 > 4 > 179-184
Information Processing Letters > 1996 > 60 > 6 > 289-293
Information Processing Letters > 1997 > 64 > 3 > 115-121
Information Processing Letters > 1998 > 67 > 3 > 119-124
Information Processing Letters > 1998 > 68 > 5 > 219-225
Information Processing Letters > 1999 > 70 > 1 > 1-5
Information Processing Letters > 1999 > 70 > 2 > 99-105
Information Processing Letters > 1999 > 70 > 2 > 69-78