@article{NUMA_1961__3_131476,
     author = {E. KARST},
     title = {Faktorenzerlegung {Mersennescher} {Zahlen} mittels programmgesteuerter {Rechenger\"ate.}},
     journal = {Numerische Mathematik},
     pages = {79--86},
     publisher = {mathdoc},
     volume = {3},
     year = {1961},
     zbl = {0106.25905},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1961__3_131476/}
}