@article{MZ_1975__145_172277,
     author = {J\'on Kr. Arason},
     title = {Primideale im graduierten {Wittring} und im mod 2 {Cohomologiering.}},
     journal = {Mathematische Zeitschrift},
     pages = {139--144},
     publisher = {mathdoc},
     volume = {145},
     year = {1975},
     zbl = {0297.13021},
     url = {http://geodesic.mathdoc.fr/item/MZ_1975__145_172277/}
}