@article{1195518629,
author = {Yamaguti, Kiyosi and Asano, Hiroshi},
title = {On the Freudenthal's construction of exceptional Lie algebras},
journal = {Proc. Japan Acad.},
volume = {51},
number = {10},
year = {1975},
pages = { 253-258},
language = {en},
url = {http://dml.mathdoc.fr/item/1195518629}
}
Yamaguti, Kiyosi; Asano, Hiroshi. On the Freudenthal's construction of exceptional Lie algebras. Proc. Japan Acad., Tome 51 (1975) no. 10, pp. 253-258. http://gdmltest.u-ga.fr/item/1195518629/