Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MAT_1964_8_5_a9, author = {N. Aronszajn}, title = {Quadratic forms on vector spaces}, journal = {Matematika}, pages = {102--155}, publisher = {mathdoc}, volume = {8}, number = {5}, year = {1964}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MAT_1964_8_5_a9/} }
N. Aronszajn. Quadratic forms on vector spaces. Matematika, Tome 8 (1964) no. 5, pp. 102-155. http://geodesic.mathdoc.fr/item/MAT_1964_8_5_a9/