@article{MOMA_1985__100_178240,
     author = {P. Fuchs and G. Pilz},
     title = {Ultraproducts and {Ultra-Limits} of {Near-Rings.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {105--112},
     publisher = {mathdoc},
     volume = {100},
     year = {1985},
     zbl = {0571.16018},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1985__100_178240/}
}