@article{MOMA_1986__101_178276,
     author = {Hans Sachs},
     title = {Die metrische {Theorie} der linearen {Komplexb\"undel} vom {Typ} des einfach isotropen {Raumes} {J...}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {227--244},
     publisher = {mathdoc},
     volume = {101},
     year = {1986},
     zbl = {0588.53011},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1986__101_178276/}
}