@article{MZ_1953__59_169370,
     author = {Leonard Carlitz},
     title = {Weighted quadratic partitions (mod pr).},
     journal = {Mathematische Zeitschrift},
     pages = {40--46},
     publisher = {mathdoc},
     volume = {59},
     year = {1953},
     zbl = {0052.03902},
     url = {http://geodesic.mathdoc.fr/item/MZ_1953__59_169370/}
}