@article{IM_1968__6_141948,
     author = {W. SCHARLAU},
     title = {Zur {Pfisterschen} {Theorie} der quadratischen {Formen.}},
     journal = {Inventiones mathematicae},
     pages = {327--328},
     publisher = {mathdoc},
     volume = {6},
     year = {1968},
     zbl = {0181.04301},
     url = {http://geodesic.mathdoc.fr/item/IM_1968__6_141948/}
}