@article{10_4153_CMB_2009_021_3,
     author = {Broughan, Kevin A.},
     title = {Extension of the {Riemann} {\ensuremath{\xi}-Function's} {Logarithmic} {Derivative} {Positivity} {Region} to {Near} the {Critical} {Strip}},
     journal = {Canadian mathematical bulletin},
     pages = {186--194},
     year = {2009},
     volume = {52},
     number = {2},
     doi = {10.4153/CMB-2009-021-3},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2009-021-3/}
}