@article{MOMA_1978__85_177871,
     author = {Werner Brakemeier},
     title = {Eine {Anzahlformel} von {Zahlen} modulo n},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {277--282},
     publisher = {mathdoc},
     volume = {85},
     year = {1978},
     zbl = {0395.10006},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1978__85_177871/}
}