Information Processing Letters
Information Processing Letters > 2005 > 93 > 6 > 307-313
Information Processing Letters > 2005 > 93 > 6 > 295-299
Information Processing Letters > 2005 > 93 > 6 > 281-288
Information Processing Letters > 2005 > 93 > 6 > 263-268
Information Processing Letters > 2005 > 93 > 6 > 269-274
Information Processing Letters > 2005 > 93 > 6 > 275-279
Information Processing Letters > 2005 > 93 > 6 > 301-306