Information Processing Letters
Information Processing Letters > 2012 > 112 > 7 > 264-266
Information Processing Letters > 2012 > 112 > 7 > 302-307
Information Processing Letters > 2012 > 112 > 7 > 267-271
Information Processing Letters > 2012 > 112 > 7 > 282-288
Information Processing Letters > 2012 > 112 > 7 > 292-297
Information Processing Letters > 2012 > 112 > 7 > 272-276
Information Processing Letters > 2012 > 112 > 7 > 298-301
Information Processing Letters > 2012 > 112 > 7 > 289-291
Information Processing Letters > 2012 > 112 > 7 > 277-281
Information Processing Letters > 2012 > 112 > 7 > 261-263