Information Processing Letters
Information Processing Letters > 1997 > 63 > 5 > 257-261
Information Processing Letters > 1997 > 63 > 5 > 251-256
Information Processing Letters > 1997 > 63 > 5 > 229-235
Information Processing Letters > 1997 > 63 > 5 > 271-276
Information Processing Letters > 1997 > 63 > 5 > 277-282
Information Processing Letters > 1997 > 63 > 5 > 237-241
Information Processing Letters > 1997 > 63 > 5 > 263-269
Information Processing Letters > 1997 > 63 > 5 > 243-246
Information Processing Letters > 1997 > 63 > 5 > 283-286
Information Processing Letters > 1997 > 63 > 6 > 331-336
Information Processing Letters > 1997 > 63 > 6 > 287-293
Information Processing Letters > 1997 > 63 > 6 > 309-315
Information Processing Letters > 1997 > 63 > 6 > 317-321
Information Processing Letters > 1997 > 63 > 6 > 295-302
Information Processing Letters > 1997 > 63 > 6 > 323-329