@article{MOMA_1952__56_176899,
     author = {K. Prachar},
     title = {\"Uber {Primzahldifferenzen.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {304--306},
     publisher = {mathdoc},
     volume = {56},
     year = {1952},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1952__56_176899/}
}