On the "divergence problem" in northern forests: a review of tree-ring evidence and possible causes
D'Arrigo R, Wilson R, Liepert B & Cherubini P
D'Arrigo, R., Wilson, R., Liepert, B., & Cherubini, P. (2008). On the "divergence problem" in northern forests: a review of tree-ring evidence and possible causes. Global and Planetary Change, 60(3-4), 289-305. https://doi.org/10.1016/j.gloplacha.2007.03.004