@article{MOMA_1992__114_1_178578,
     author = {F. Halter-Koch and W. Narkiewicz},
     title = {Commutative {Rings} and {Binomial} {Coefficients.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {107--110},
     publisher = {mathdoc},
     volume = {114},
     number = {1},
     year = {1992},
     zbl = {0764.12002},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1992__114_1_178578/}
}