@Article{astra-8-19-2012,
AUTHOR = {Laurenza, M. and Consolini, G. and Storini, M. and Damiani, A.},
TITLE = {A Shannon entropy approach to the temporal evolution of SEP energy spectrum},
JOURNAL = {Astrophysics and Space Sciences Transactions},
VOLUME = {8},
YEAR = {2012},
NUMBER = {1},
PAGES = {19--24},
URL = {http://www.astrophys-space-sci-trans.net/8/19/2012/},
DOI = {10.5194/astra-8-19-2012}
}