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@article{MZ_1968__104_170953, author = {James R. Clay}, title = {The {Near-rings} on {Groups} of {Low} {Order.}}, journal = {Mathematische Zeitschrift}, pages = {364--371}, publisher = {mathdoc}, volume = {104}, year = {1968}, zbl = {0153.35704}, url = {http://geodesic.mathdoc.fr/item/MZ_1968__104_170953/} }
James R. Clay. The Near-rings on Groups of Low Order.. Mathematische Zeitschrift, Tome 104 (1968), pp. 364-371. http://geodesic.mathdoc.fr/item/MZ_1968__104_170953/