@article{1103859517,
author = {Faris, William G. and Lavine, Richard B.},
title = {Commutators and self-adjointness of Hamiltonian operators},
journal = {Comm. Math. Phys.},
volume = {35},
number = {1},
year = {1974},
pages = { 39-48},
language = {en},
url = {http://dml.mathdoc.fr/item/1103859517}
}
Faris, William G.; Lavine, Richard B. Commutators and self-adjointness of Hamiltonian operators. Comm. Math. Phys., Tome 35 (1974) no. 1, pp. 39-48. http://gdmltest.u-ga.fr/item/1103859517/