ResearcherID Science Advances Cook, E R, Seager, R, Kushnir, Y, Briffa, K R, Büntgen, U, Frank, D, Krusic, P J, Tegel, W, van der Schrier, G, Andreu-Hayles, L, Baillie, M, Baittinger, C, Bleicher, N, Bonde, N, Brown, D, Marco, M, Cooper, R, Čufar, K, Dittmar, C, Esper, J, Griggs, C, Gunnarson, B, Günther, B, Gutierrez, E, Haneca, K, Helama, S, Herzig, F, Heussner, K-U, Hofmann, J, Janda, P, Kontic, R, Köse, N, Kyncl, T, Levanič, T, Linderholm, H, Manning, S, Melvin, T M, Miles, D, Neuwirth, B, Nicolussi, K, Nola, P, Panayotov, M, Popa, I, Rothe, A, Seftigen, K, Seim, A, Svarva, H, Svoboda, M, Thun, T, Timonen, M, Touchan, R, Trotsiuk, V, Trouet, V, Walder, F, Wilson, R & Zang, C 2015, ' Old World megadroughts and pluvials during the Common Era ', Science Advances, vol. 1, no. 10, e1500561 . https://doi.org/10.1126/sciadv.1500561
Seim, A, Linscott, K, Heussner, K-U, Bonde, N, Baittinger, C, Stornes, J M, Bartholin, T S & Linderholm, H W 2015, ' Diverse construction types and local timber sources characterize earlymedieval church roofs in southwestern Sweden ', Dendrochronologia, vol. 35(2015), pp. 39-50 . https://doi.org/10.1016/j.dendro.2015.06.001