@misc{https://doi.org/10.3334/ornldaac/509, doi = {10.3334/ORNLDAAC/509}, url = {http://daac.ornl.gov/cgi-bin/dsviewer.pl?ds_id=509}, author = {GRUSZKA, F.}, language = {en}, title = {BOREAS SERM Forest Cover Data Layers of the SSA in Vector Format}, publisher = {ORNL Distributed Active Archive Center}, year = {2000} }