@article{CMH_1948__21_138947,
     author = {H.C. Lee},
     title = {Sur le th\'eor\`eme der {Hurwitz-Radon} pour la composition des formes quadratiques.},
     journal = {Commentarii mathematici Helvetici},
     pages = {261--269},
     publisher = {mathdoc},
     volume = {21},
     year = {1948},
     url = {http://geodesic.mathdoc.fr/item/CMH_1948__21_138947/}
}