Di Biase, G., G. Falsone, A. Graziani, G. Vianello, and L. Vittori Antisari. “Carbon Sequestration in Soils Affected by Douglas Fir Reforestation in Apennines (Northern Italy)”. EQA - International Journal of Environmental Quality, vol. 17, no. 1, Jan. 2015, pp. 1-11, doi:10.6092/issn.2281-4485/5208.