Wanner, H., Brazdil, R., Frich, P., Frydendahl, K., Jonsson, T., Kington, J.A., Pfister, C., Rosenorn and Wishman, E., 1994
“Synoptic interpretation of monthly weather maps for the late Maunder Minimum (1675-1704).”
In: Climatic Trends and Anomalies in Europe 1675-1715 (Eds. B. Frenzel, C. Pfister and B. Glaser), pp.401-424 Palaoklimaforschung/Palaeoclimate Research 13.
(keywords: cartography historical records methodology climate change)