@article{JRAM_1977__0293_0294_151894,
     author = {H.-J., Palm, G. Besenfelder},
     title = {Einige {\"Aquivalenzen} zur {Riemannschen} {Vermutung.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {109--115},
     publisher = {mathdoc},
     volume = {0293_0294},
     year = {1977},
     zbl = {0349.10033},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1977__0293_0294_151894/}
}