@article{1195514022, author = {Morita, Jun}, title = {Commutator relations in Kac-Moody groups}, journal = {Proc. Japan Acad. Ser. A Math. Sci.}, volume = {63}, number = {9}, year = {1987}, pages = { 21-22}, language = {en}, url = {http://dml.mathdoc.fr/item/1195514022} }
Morita, Jun. Commutator relations in Kac-Moody groups. Proc. Japan Acad. Ser. A Math. Sci., Tome 63 (1987) no. 9, pp. 21-22. http://gdmltest.u-ga.fr/item/1195514022/