@article{10_4064_cm_19_1_117_120,
     author = {Wolfgang Schwarz},
     title = {Eine {Bemerkung} \"uber die {Anzahl} der {Zahlen} pr{\texttwosuperior} unterhalb x},
     journal = {Colloquium Mathematicum},
     pages = {117--120},
     publisher = {mathdoc},
     volume = {19},
     number = {1},
     year = {1968},
     doi = {10.4064/cm-19-1-117-120},
     language = {de},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-19-1-117-120/}
}