@article{MZ_1973__130_171874,
     author = {Gerhard Betsch},
     title = {Primitive {Near-Rings.}},
     journal = {Mathematische Zeitschrift},
     pages = {351--362},
     publisher = {mathdoc},
     volume = {130},
     year = {1973},
     zbl = {0267.16017},
     url = {http://geodesic.mathdoc.fr/item/MZ_1973__130_171874/}
}