@Article{astra-4-1-2008,
AUTHOR = {Steinhilber, F. and Abreu, J. A. and Beer, J.},
TITLE = {Solar modulation during the Holocene},
JOURNAL = {Astrophysics and Space Sciences Transactions},
VOLUME = {4},
YEAR = {2008},
NUMBER = {1},
PAGES = {1--6},
URL = {http://www.astrophys-space-sci-trans.net/4/1/2008/},
DOI = {10.5194/astra-4-1-2008}
}