Helama, S., Holopainen, J., Macias Fauria, M., Timonen, M., & Mielikainen, K. (2013). A chronology of climatic downturns through the mid- and late- Holocene: Tracing the distant effects of explosive eruptions from palaeoclimatic and historical evidence in northern Europe. Norsk Polarinstitutt.
Chicago Style aipamenaHelama, S., J. Holopainen, M. Macias Fauria, M. Timonen, and K. Mielikainen. A Chronology of Climatic Downturns Through the Mid- and Late- Holocene: Tracing the Distant Effects of Explosive Eruptions from Palaeoclimatic and Historical Evidence in Northern Europe. Norsk Polarinstitutt, 2013.
MLA aipamenaHelama, S., et al. A Chronology of Climatic Downturns Through the Mid- and Late- Holocene: Tracing the Distant Effects of Explosive Eruptions from Palaeoclimatic and Historical Evidence in Northern Europe. Norsk Polarinstitutt, 2013.