@article{CMH_1962__37_139246,
     author = {J.W.S. Cassels},
     title = {\"Uber die {\"Aquivalenz} 2-adischer quadratischer {Formen.}},
     journal = {Commentarii mathematici Helvetici},
     pages = {61--64},
     publisher = {mathdoc},
     volume = {37},
     year = {1962},
     zbl = {0118.01805},
     url = {http://geodesic.mathdoc.fr/item/CMH_1962__37_139246/}
}