Information Sciences
Information Sciences > 2008 > 178 > 2 > 562-572
Information Sciences > 2008 > 178 > 4 > 1257-1262
Information Sciences > 2008 > 178 > 16 > 3203-3213
Information Sciences > 2008 > 178 > 23 > 4542-4549
Information Sciences > 2008 > 178 > 2 > 562-572
Information Sciences > 2008 > 178 > 4 > 1257-1262
Information Sciences > 2008 > 178 > 16 > 3203-3213
Information Sciences > 2008 > 178 > 23 > 4542-4549