@article{10_4064_cm_9_2_281_285,
     author = {J. van Lint},
     title = {\"Uber die {Approximation} von {Zahlen} durch {Reihen} mit positiven {Gliedern}},
     journal = {Colloquium Mathematicum},
     pages = {281--285},
     publisher = {mathdoc},
     volume = {9},
     number = {2},
     year = {1962},
     doi = {10.4064/cm-9-2-281-285},
     language = {de},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-9-2-281-285/}
}