@article{MOMA_1987__104_178336,
     author = {Aleksandar Ivic},
     title = {On a {Problem} {Connected} with {Zeros} of ... (s) on the {Critical} {Line.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {17--28},
     publisher = {mathdoc},
     volume = {104},
     year = {1987},
     zbl = {0624.10033},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1987__104_178336/}
}