Ammann et al. (2007)
Also: Ammann et al. 2007, Ammann 2007
Solar influence on climate during the past millennium: Results from transient simulations with the NCAR Climate System Model
Ammann, C. M., Joos, F., Schimel, D. S., Otto-Bliesner, B. L., & Tomas, R. A. (2007). Solar influence on climate during the past millennium: Results from transient simulations with the NCAR Climate System Model. Proceedings of the National Academy of Sciences, 104(10), 3713-3718. Link to paper
doi: 10.1073/pnas.0605064103
References
All IPCC definitions taken from Climate Change 2007: The Physical Science Basis. Working Group I Contribution to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change, Annex I, Glossary, pp. 941-954. Cambridge University Press.