@article{MZ_1932__35_168344,
     author = {J., Ridder},
     title = {\"Uber die {Bedingung} {(N)} von {Lusin} und das allgemeine {Denjoysche} {Integral}},
     journal = {Mathematische Zeitschrift},
     pages = {51--57},
     publisher = {mathdoc},
     volume = {35},
     year = {1932},
     zbl = {0004.20601},
     url = {http://geodesic.mathdoc.fr/item/MZ_1932__35_168344/}
}