@article{10_4153_CMB_1958_019_8,
     author = {Wild, Jonathan},
     title = {On the {Index} of a {Quadratic} {Form}},
     journal = {Canadian mathematical bulletin},
     pages = {180--180},
     year = {1958},
     volume = {1},
     number = {3},
     doi = {10.4153/CMB-1958-019-8},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1958-019-8/}
}