Current Siberian heating is unprecedented during the past seven millennia oleh Rashit M. Hantemirov, Christophe Corona, Sébastien Guillet, Stepan G. Shiyatov, Markus Stoffel, Timothy J. Osborn, Thomas M. Melvin, Ludmila A. Gorlanova, Vladimir V. Kukarskih, Alexander Y. Surkov, Georg von Arx, Patrick Fonti