@article{1104180534,
author = {Avron, J. E. and Howland, J. S. and Simon, B.},
title = {Adiabatic theorems for dense point spectra},
journal = {Comm. Math. Phys.},
volume = {126},
number = {3},
year = {1990},
pages = { 497-507},
language = {en},
url = {http://dml.mathdoc.fr/item/1104180534}
}
Avron, J. E.; Howland, J. S.; Simon, B. Adiabatic theorems for dense point spectra. Comm. Math. Phys., Tome 126 (1990) no. 3, pp. 497-507. http://gdmltest.u-ga.fr/item/1104180534/