@article{MOMA_1990__109_2_178474,
     author = {K.M. Bartz},
     title = {On an {Effective} {Order} {Estimate} of the {Riemann} {Zeta} {Function} in the {Critical} {Strip.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {267--270},
     publisher = {mathdoc},
     volume = {109},
     number = {2},
     year = {1990},
     zbl = {0713.11060},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1990__109_2_178474/}
}