ROCES-DIAZ, J. V.; DÍAZ-VARELA, E. R.; BARRIO-ANTA, M.; ÁLVAREZ-ÁLVAREZ, P. Sweet chestnut agroforestry systems in North-western Spain: Classification, spatial distribution and an ecosystem services assessment. Forest Systems, v. 27, n. 1, p. e03S, 22 May 2018.