%0 Journal Article %A Broughan, Kevin A. %T Extension of the Riemann ΞΎ-Function's Logarithmic Derivative Positivity Region to Near the Critical Strip %J Canadian mathematical bulletin %D 2009 %P 186-194 %V 52 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2009-021-3/ %R 10.4153/CMB-2009-021-3 %F 10_4153_CMB_2009_021_3