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Tinner, Willy; Ammann, Brigitta; Conedera, Marco; Gäggeler, Heinz W.; Sägesser, Beat; Gedye, Sharon; Jones, Richard (1998). Pollen and charcoal in lake sediments compared with historically documented forest fires in southern Switzerland since AD 1920. Holocene, 8(1), pp. 31-42. Sage 10.1191/095968398667205430
