Information Processing Letters
Information Processing Letters > 2011 > 111 > 7 > 310-313
Information Processing Letters > 2011 > 111 > 7 > 326-333
Information Processing Letters > 2011 > 111 > 7 > 348-351
Information Processing Letters > 2011 > 111 > 7 > 314-317
Information Processing Letters > 2011 > 111 > 7 > 338-341
Information Processing Letters > 2011 > 111 > 7 > 323-325
Information Processing Letters > 2011 > 111 > 7 > 334-337
Information Processing Letters > 2011 > 111 > 7 > 342-347
Information Processing Letters > 2011 > 111 > 7 > 301-309
Information Processing Letters > 2011 > 111 > 7 > 318-322