Information Processing Letters
Information Processing Letters > 1995 > 53 > 4 > 217-221
Information Processing Letters > 1995 > 53 > 4 > 177-183
Information Processing Letters > 1995 > 53 > 6 > 359-365
Information Processing Letters > 1995 > 55 > 3 > 159-165
Information Processing Letters > 1995 > 55 > 6 > 309-315
Information Processing Letters > 1995 > 56 > 1 > 9-13
Information Processing Letters > 1995 > 56 > 1 > 45-49
Information Processing Letters > 1995 > 56 > 3 > 157-164
Information Processing Letters > 1995 > 56 > 5 > 255-258
Information Processing Letters > 1995 > 56 > 5 > 273-280
Information Processing Letters > 1996 > 57 > 3 > 165-173
Information Processing Letters > 1996 > 57 > 3 > 129-135
Information Processing Letters > 1996 > 57 > 5 > 231-236
Information Processing Letters > 1996 > 57 > 5 > 253-260
Information Processing Letters > 1996 > 57 > 6 > 313-319
Information Processing Letters > 1996 > 58 > 5 > 245-247
Information Processing Letters > 1996 > 58 > 6 > 277-283
Information Processing Letters > 1996 > 59 > 4 > 223-228