@article{MZ_1961__77_169986,
     author = {Ernst-August Behrens},
     title = {Einreihige {Ringe.}},
     journal = {Mathematische Zeitschrift},
     pages = {207--218},
     publisher = {mathdoc},
     volume = {77},
     year = {1961},
     zbl = {0123.03202},
     url = {http://geodesic.mathdoc.fr/item/MZ_1961__77_169986/}
}