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  • Search Results for 'Siamj.discretemath.24(2010)1742 1752.(ii)1(f)=m(f[t1[s02)forf2z0(m1)and2(f)=m(f[t2[s01)forf2z0(m2).proof.werstnoteausefulinequality:foranyi2f1;2gandfi2z(mi)'