Walker, D. A., Daniëls, F. J. A., Bhatt, U., Alsos, I. G., Breen, A. L., Buchhorn, M., Bültmann, H., Druckenmiller, L. A., Edwards, M. E., Ehrich, D., Epstein, H. E., Gould, W. A., Ims, R. A.
, Meltofte, H., Reynolds, M. K., Šibík, J., Talbot, S. S. & Webber, P. J. (2016).
Circumpolar Arctic vegetation: a hierarchic review and roadmap toward an internationally consistent approach to survey, archive and classify tundra plot data.
Environmental Research Letters,
11(5), 1-16. Artikel 055005.
https://doi.org/10.1088/1748-9326/11/5/055005