Title: Solar activity over the last 1150 years: does it correlate with climate?
Authors: Usoskin, I. G., Schüssler, M., Solanki, S. K., & Mursula, K.
Journal: Proceedings of the 13th Cambridge Workshop on Cool Stars, Stellar Systems and the Sun, held 5-9 July, 2004 in Hamburg, Germany. Edited by F. Favata, G.A.J. Hussain, and B. Battrick. ESA SP-560, European Space Agency, 2005., p.19
Bibliographic Code: 2005ESASP.560...19U