@article{MOMA_1970__74_177490,
     author = {H. Hule},
     title = {Algebraische {Gleichungen} \"uber universalen {Algebren.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {50--55},
     year = {1970},
     volume = {74},
     zbl = {0191.01001},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1970__74_177490/}
}