@article{BAG_1981__12_138208,
     author = {H. KAISER and W. N\"OBAUER},
     title = {\"Uber interpolierbare {Funktionen} auf universalen {Algebren}},
     journal = {Beitr\"age zur Algebra und Geometrie},
     pages = {51--56},
     publisher = {mathdoc},
     volume = {12},
     year = {1981},
     url = {http://geodesic.mathdoc.fr/item/BAG_1981__12_138208/}
}