TY - JOUR A1 - Steinhilber, F. A1 - Abreu, J. A. A1 - Beer, J. T1 - Solar modulation during the Holocene JO - Astrophys. Space Sci. Trans. J1 - ASTRA VL - 4 IS - 1 SP - 1 EP - 6 Y1 - 2008/02/05 PB - Copernicus Publications SN - 1810-6528 UR - http://www.astrophys-space-sci-trans.net/4/1/2008/ L1 - http://www.astrophys-space-sci-trans.net/4/1/2008/astra-4-1-2008.pdf ER -