Trends In Elemental Concentrations of Tree Rings From the Siberian Arctic
Journal article published in 2016 by
Irina P. Panyushkina,
Vladimir V. Shishov,
Alexi M. Grachev,
Anastasia A. Knorre,
Alexander V. Kirdyanov,
Steven W. Leavitt,
Eugene A. Vaganov 
,
Eugene P. Chebykin,
Natalia A. Zhuchenko,
Malcolm K. Hughes
,
Eugene P. Chebykin,
Natalia A. Zhuchenko,
Malcolm K. Hughes
