@article{1103857598, author = {Davies, E. B.}, title = {Hilbert space representations of Lie algebras}, journal = {Comm. Math. Phys.}, volume = {20}, number = {1}, year = {1971}, pages = { 159-168}, language = {en}, url = {http://dml.mathdoc.fr/item/1103857598} }
Davies, E. B. Hilbert space representations of Lie algebras. Comm. Math. Phys., Tome 20 (1971) no. 1, pp. 159-168. http://gdmltest.u-ga.fr/item/1103857598/