@article{MET_1960__3_175087,
     author = {E. Vas},
     title = {Bemerkungen zur {Arbeit} von {K.} {Stange} \"uber },
     journal = {Metrika},
     pages = {212--214},
     publisher = {mathdoc},
     volume = {3},
     year = {1960},
     url = {http://geodesic.mathdoc.fr/item/MET_1960__3_175087/}
}