@article{MOMA_1957__61_177018,
     author = {G. Kantz},
     title = {Eine f\"ur die {Theorie} der relativ-abelschen {K\"orper} grundlegende {Abelsche} {Operatorgruppe.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {151--156},
     publisher = {mathdoc},
     volume = {61},
     year = {1957},
     zbl = {0087.03502},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1957__61_177018/}
}