Information Processing Letters
Information Processing Letters > 1995 > 54 > 6 > 323-326
Information Processing Letters > 1995 > 55 > 6 > 343-348
Information Processing Letters > 1995 > 56 > 4 > 221-227
Information Processing Letters > 1996 > 58 > 4 > 177-179
Information Processing Letters > 1996 > 60 > 3 > 115-120
Information Processing Letters > 2000 > 75 > 1-2 > 17-23
Information Processing Letters > 2005 > 96 > 6 > 220-224
Information Processing Letters > 2008 > 106 > 2 > 45-51
Information Processing Letters > 2011 > 111 > 6 > 278-286
Information Processing Letters > 2015 > 115 > 2 > 292-297
Information Processing Letters > 2015 > 115 > 2 > 146-150