A matter of divergence: Tracking recent warming at hemispheric scales using tree ring data, Wilson, R.; D'Arrigo, R.; Buckley, B.; Buntgen, U.; Esper, J.; Frank, D.; Luckman, B.; Payette, S.; Vose, R.; Youngblut, D. , Journal of Geophysical Research-Atmospheres, Sep 11, Volume 112, Issue D17, p.-, (2007), Doi 10.1029/2006jd008318 Abstract

Detection of human influence on a new, validated 1500-year temperature reconstruction, Hegerl, G. C.; Crowley, T. J.; Allen, M.; Hyde, W. T.; Pollack, H. N.; Smerdon, J.; Zorita, E. , Journal of Climate, Feb, Volume 20, Issue 4, p.650-666, (2007), Doi 10.1175/Jcli4011.1 Abstract

Multiproxy records of climate variability for Kamchatka for the past 400 years, Solomina, O.; Wiles, G.; Shiraiwa, T.; D'Arrigo, R. , Climate of the Past, Volume 3, Issue 1, p.119-128, (2007) Abstract

Temperature variability over the past millennium inferred from Northwestern Alaska tree rings, D'Arrigo, R.; Mashig, E.; Frank, D.; Wilson, R.; Jacoby, G. , Climate Dynamics, Feb, Volume 24, Issue 2-3, p.227-236, (2005), DOI 10.1007/s00382-004-0502-1 Abstract