Variability and extremes of northern Scandinavian summer temperatures over the past two millennia
Esper, J., Büntgen, U., Timonen, M., & Frank, D. C. (2012). Variability and extremes of northern Scandinavian summer temperatures over the past two millennia. Global and Planetary Change, 88-89, 1-9. https://doi.org/10.1016/j.gloplacha.2012.01.006