@article{MET_1963__6_175183,
     author = {S. KOLLER},
     title = {Typisierung korrelativer {Zusammenh\"ange.}},
     journal = {Metrika},
     pages = {65--75},
     publisher = {mathdoc},
     volume = {6},
     year = {1963},
     url = {http://geodesic.mathdoc.fr/item/MET_1963__6_175183/}
}