Willmes, Sascha, Susanne Adams, David Schröder, and Günther Heinemann. “Spatio-Temporal Variability of Polynya Dynamics and Ice Production in the Laptev Sea Between the Winters of 1979/80 and 2007/08”. Polar Research00 (May 12, 2011). Accessed April 18, 2019. https://polarresearch.net/index.php/polar/article/view/3064.