@article{GDZPPN002488183, title = {Commutative Rings and Binomial Coefficients.}, journal = {Monatshefte f\"ur Mathematik}, volume = {114}, year = {1992}, pages = {107-110}, zbl = {0764.12002}, url = {http://dml.mathdoc.fr/item/GDZPPN002488183} }
Halter-Koch, F.; Narkiewicz, W. Commutative Rings and Binomial Coefficients.. Monatshefte für Mathematik, Tome 114 (1992) pp. 107-110. http://gdmltest.u-ga.fr/item/GDZPPN002488183/