Sánchez-García, S., L. Eliasson, E. Tolosana, J. Majada, and E. Canga. “Evaluation of Technological Improvements in Bundling Units for the Collection of Eucalyptus Logging Residues on Steep Terrain in Spain”. Forest Systems, Vol. 24, no. 2, July 2015, p. e030, doi:10.5424/fs/2015242-06034.