1.
Plunkett G, Sigl M, Pilcher JR, McConnell JR, Chellman N, Steffensen J, Büntgen U. Smoking guns and volcanic ash: the importance of sparse tephras in Greenland ice cores. POLAR [Internet]. 2020Jun.8 [cited 2020Jul.15];39. Available from: https://polarresearch.net/index.php/polar/article/view/3511